A veterinarian in Camperville zoo needs to weigh the big bear. Which would be the most appropriate unit of measure?
A. meters
B. kilograms
C. liters
D. cups
Answers
Answer:
Kilograms
Step-by-step
A meter is distance
A kilogram is weight
A liter is related to ounces
A cup is how much of something
Related Questions
What does the y-intercept of the line tell you about the situation?
Please answer this quickly it’s due in 10min
Answers
The y-intercept of the linear function means that her initial distance from the finish line is of 10 kilometers.
How to define a linear function?The slope-intercept equation for a linear function is presented as follows:
y = mx + b
In which:
m is the slope.b is the y-intercept.The graph crosses the y-axis at y = 10, hence the intercept b is given as follows:
b = 10.
The y-values represent the distance in the context of this problem, hence the initial distance is of 10 km.
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What is { 1 + 7 - 6 + 99 }
Answers
1 + 7 - 6 + 99 = 101
Step-by-step explanation:
7 + 1 = 8
8 - 6 = 2
99 + 2 = 101
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Answer:
101
that was easy:D
mark me as brainliest plz
Are these events independent or dependent? a. rolling a 6-sided dice twice and recording whether the outcome was even or odd. b. picking a number from a hat, recording the number and keeping the slip out of the hat, then picking a second number from the same hat
Answers
Considering the concept of independent events, we have that they are classified as follows:
a) Independent.
b) Dependent.
What are independent events?Independent events is when a success or failure in an event do not influence the probability of a success or failure in the other event.
For item a, in each roll of the dice, the probability of the number being even/odd will not change from previous trials, hence the events are independent.
For item b, the slip will be kept out of a hat, hence the number of total outcomes change, hence changing the probability(desired outcomes divided by total outcomes), and hence the events are dependent.
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A pound of flour costs $12. How many ounces of flour can be purchased for $3.30?
Answers
Answer:
4.4 ounces/ 4 ounce (if rounded)
Step-by-step explanation:
There are 16 ounces in a pound, therefore the equation 12/16 will be useful since 16 ounces in a pound can be divided by 12, in conclusion 12/16=0.75 which is how much an ounce costs.
Then you will take $3.30 and divide it by 0.75 to get your answer for how many ounces you can buy for $3.30 which will equal 4.4 ounces but if you were to round it would be 4 ounces
Hope this helps!
tyler paid $276.50 for 7 video games that were all the same price. Which is the best estimate of the cost of each video game
a.$30
b.$35
c.$40
d.$45
Answers
-2a-6a-9=-9-6a-2a
help please g
Answers
Answer:
the solution to the equation -2a - 6a - 9 = -9 - 6a - 2a is all real numbers, or (-∞, +∞).
Step-by-step explanation:
To solve this equation for "a", you need to simplify and rearrange the terms so that all the "a" terms are on one side of the equation and all the constant terms are on the other side. Here are the steps:
Start by combining the "a" terms on the left side of the equation: -2a - 6a = -8a. The equation now becomes: -8a - 9 = -9 - 6a - 2a.
Combine the constant terms on the right side of the equation: -9 - 2a - 6a = -9 - 8a. The equation now becomes: -8a - 9 = -9 - 8a.
Notice that the "a" terms cancel out on both sides of the equation. This means that the equation is true for any value of "a". Therefore, the solution is all real numbers, or in interval notation: (-∞, +∞).
In summary, the solution to the equation -2a - 6a - 9 = -9 - 6a - 2a is all real numbers, or (-∞, +∞).
Find 5(-12). Thanks I just needed help real quick
Answers
Answer:
-60 ? At least that's if you meant like
\(5 \times ( - 12) = - 60\)
Answer:
Cannot simplify As a decimal 0.41.6 Explanation: 512 does not cancel down
Step-by-step explanation:
What is angle
Enter your answer in the box
Answers
Answer:
CAB is 37 degrees
Step-by-step explanation:
90 + 53 = 143
180 - 143 = 37
Please help !!! thank you .
Answers
Answer: see photo posted below
A family's monthly utility costs are: phone $200, electric $100, cable TV $100, water/gas $50, internet $50. By eliminating cable, by what percent does the family reduce total utility cost?
Answers
Answer: The total will drop by 20%
Please help me it's very hard
Answers
B. No Solution
Need help asap please
Answers
Answer:
B) 4a^3 + 24ab^2 - 25b^3
Step-by-step explanation:
Your credit card uses the unpaid-balance method to compute finance charges. The periodic rate is 2.5 percent. If you had a previous balance of $670.43 and had payments and credits totaling $260.00, calculate the new unpaid balance.
Answers
The new unpaid balance on your credit card is $410.43. Keep in mind that finance charges will be calculated based on this unpaid balance and the given periodic rate of 2.5 percent.
To calculate the new unpaid balance using the unpaid-balance method, you first need to subtract the payments and credits from the previous balance. In this case, the previous balance is $670.43, and the payments and credits total $260.00.
To find the new unpaid balance, use the formula:
New Unpaid Balance = Previous Balance - Payments and Credits
New Unpaid Balance = $670.43 - $260.00
New Unpaid Balance = $410.43
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What is the square root of 75 in simplest form
Answers
Answer:
\(\sqrt{75}\)
Step-by-step explanation:
If it was actually square-rooted, it would be 8.660254038, but that is not the simplest form. Therefore, the simplest from of the square root of 75 is the square root of 75 itself, which is \(\sqrt{75}\). Hope this helped!
What is a product of 10 and the counting numbers 1 2 3 and so on? Answer for 25 points!
Answers
Solve the problem. If s is a distance given by s(t) = + + 40 + 10. find the acceleration, alt). Q ald) = 10 ald) = 2t + 4 O alt) = 2 O ald) = 2t
Answers
Answer:
C
Step-by-step explanation:
Remember that if s(t) is a position function then:
\(v(t)=s'(t)\) is the velocity function and
\(a(t)=s''(t)\) is the acceleration function.
So, to find the acceleration, we need to solve for the second derivative of our original function. Our original function is:
\(s(t)=t^2+4t+10\)
So, let's take the first derivative first with respect to t:
\(\frac{d}{dt}[s(t)]=\frac{d}{dt}[t^2+4t+10]\)
Expand on the right:
\(s'(t)=\frac{d}{dt}[t^2]+\frac{d}{dt}[4t]+\frac{d}{dt}[10]\)
Use the power rule. Remember that the derivative of a constant is 0. So, our derivative is:
\(v(t)=s'(t)=2t+4\)
This is also our velocity function.
To find acceleration, we want to second derivative. So, let's take the derivative of both sides again:
\(\frac{d}{dt}[s'(t)]=\frac{d}{dt}[2t+4]\)
Again, expand the right:
\(s''(t)=\frac{d}{dt}[2t]+\frac{d}{dt}[4]\)
Power rule. This yields:
\(a(t)=s''(t)=2\)
So, our answer is C.
And we're done!
2.8(g − 6) + 1.06 = 6.66
G= ?
Answers
Answer:
g = 8
Step-by-step explanation:
Hello!
We can solve for g by isolating the variable.
Solve for g2.8(g - 6) + 1.06 = 6.662.8g -16.8 + 1.06 = 6.66 => Distribute2.8g - 15.74 = 6.66 => Simply LHS2.8g = 22.4 => Add 15.74g = 8 => Divide by 2.8The value of g is 8.
Answer:
\( \sf \: g = 8\)
Step-by-step explanation:
Now we have to,
→ find the required value of g.
The equation is,
→ 2.8(g - 6) + 1.06 = 6.66
Then the value of g will be,
→ 2.8(g - 6) + 1.06 = 6.66
→ 2.8g - 16.8 = 6.66 - 1.06
→ 2.8g - 16.8 = 5.6
→ 2.8g = 5.6 + 16.8
→ g = (22.4)/(2.8)
→ [ g = 8 ]
Hence, the value of g is 8.
how do u graph the solution y=2x-1 iready
Answers
Answer:
Step-by-step explanation:
y=mx+b
m= slope and b= y intercept
you'll start with a point on the y axis on -1
and the slope will go up so towards the right corner up but 2/1 points
can somone help me pls ?
Answers
\(\huge\mathtt{Hello!}\)
\((6x - 23) = (4x + 9)\)
\(6x -4x = 9 + 23\)
\(2x = 32\)
\(x = 16\)
It is because the sides are equal, so the angles opposite to them also are equal.
Have a nice day!
-4x = -4x
______________
2x -23= 9
2x +23= + 23
2x = 32
/ 2x. /2
X = 16
First, you cancel out the x by moving the one in the right to the left. You subtract the 6 from the left to the one in the right, giving you 2x. Then you cancel out the number on the left to the right (same thing as the x, remember by cancelling a number out you make it the opposite of what it is so if it’s negative it turns to positive to cancel out). Final step is to cancel out the x so you can divide it by the number that’s left to get the x by itself !
which of the equations or inequalities below are true -9 +6 = 3
Answers
Answer:
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
Step-by-step explanation:
Using the graph determine the coordinates of the zeros of the parabola
Answers
Answer:
-5 and -The zeros of a parabola are the points on the parabola that intersect the line y = 0 (the horizontal x-axis). Since these points occur where y = 0,
If each quadrilateral below is a square, solve for x.
X =
P
S
(4x +
T
1)⁰
R
Answers
The value of x is 11
How to determine the valueNote that the properties of a square are given as;
All four interior angles are equal to 90°All the sides of the square are equal to each otherThe opposite sides are parallel to each otherThe diagonals of the square bisect each other at 90°From the diagram, we can see that the diagonal bisects the angle 90 into two.
We then have;
4x + 1 = 45
collect like terms
4x = 45-1
substract the values
4x = 44
Make 'x' the subject
x = 11
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Social media is popular around the world. Statista provides estimate of the number of social media users in various countries in 2017 as well as the projections for 2022. Assume that the results for surveys in the United Kingdom, China, Russia, and the United States are as follows. Excel File: data 12-23.xlsx Country Use Social United United Media Kingdom China Russia States Yes 480 215 343 640 No 320 285 357 360 a. Conduct a hypothesis test to determine whether the proportion of adults using social media is equal for all four countries. Using a 0.05 level of significance.b. What are the sample proportions for each of the four countries? Round your answers to two decimal places.c. sing a 0.05 level of significance, conduct multiple pairwise comparison tests among the four countries. Round Pi , P; and Diff to two decimal places.
Answers
a. To determine whether the proportion of adults using social media is equal for all four countries, we can conduct a hypothesis test. The null and alternative hypotheses are as follows:
H0: The proportion of adults using social media is equal for all four countries
Ha: The proportion of adults using social media is not equal for all four countries
For the test, we will use a 0.05 level of significance.
b. The sample proportions for each of the four countries are as follows:
United Kingdom: P1 = 480 / (480 + 320) = 0.60
China: P2 = 215 / (215 + 285) = 0.43
Russia: P3 = 343 / (343 + 357) = 0.49
United States: P4 = 640 / (640 + 360) = 0.64
c. To conduct multiple pairwise comparison tests among the four countries, we will use the following formula:
Pi - Pj / √(P(1-P)(1/n1 + 1/n2))
Where Pi and Pj are the proportions for two countries, n1 and n2 are the sample sizes for two countries.
United Kingdom vs. China: Diff = 0.60 - 0.43 / √(0.51*0.49*(1/800 + 1/600)) = 0.17 / 0.03 = 5.67
United Kingdom vs. Russia: Diff = 0.60 - 0.49 / √(0.51*0.49*(1/800 + 1/700)) = 0.11 / 0.03 = 3.67
United Kingdom vs. United States: Diff = 0.60 - 0.64 / √(0.51*0.49*(1/800 + 1/1000)) = -0.04 / 0.03 = -1.33
China vs. Russia: Diff = 0.43 - 0.49 / √(0.57*0.43*(1/500 + 1/700)) = -0.06 / 0.04 = -1.50
China vs. United States: Diff = 0.43 - 0.64 / √(0.57*0.43*(1/500 + 1/1000)) = -0.21 / 0.04 = -5.25
Russia vs. United States: Diff = 0.49 - 0.64 / √(0.51*0.49*(1/700 + 1/1000)) = -0.15 / 0.03 = -5.00
Since the level of significance is 0.05 and all of the calculated differences in proportions are less than the critical value (1.96), we fail to reject the null hypothesis and conclude that there is no significant difference between the proportion of adults using social media in the four countries.
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The table below shows the relationship between the side lengths of a regular octagon and its perimeter. (5 points)
Side Lengths, s (inches)
Perimeter, P (inches)
1
8
2
16
3
24
4
32
9
12
a: Complete the table. (2 points)
b: If Gabby wants to make an octagon with a side length of 20 inches using wire, how much wire does she need? Justify your reasoning with an explanation of whether perimeter is proportional to the side length. (3 points)
Answers
Answer:
Cell A = 72
Cell B = 96
Step-by-step explanation:A regular octagon has 8 sides that are if equal length. Perimeter of any given octagon with side length, s, can be calculated using this equation that shows the relationship between its side lenght (s) and perimeter (P):
To complete the table, simply plug in the value of a in each case.
For Cell A, when s = 9,
For Cell A, when s = 12,
Answer: A:72,96 B: She Will Need 160 Inches Of Wire.
Step-by-step explanation: 20x8=160
DUE TODAY!!!!!!!!!!!!!!
Answers
Answer:
Continue by 5's
10
15
25
30
and so on.
Say that in B as well. that 5 is being repeated.
then yes, because you continue to replicy the 5 until there is none left to do.
Step-by-step explanation:
Find out the mystery sequence hidden in the diminoes,dominoes, decide which number should replace the question mark.
Answers
Answer:
80?
Step-by-step explanation:
i counted the numbers on the first domino and that would be the first number, counted on the second one that would be the second number but since c had a two digit number they added the first number of the two digit number to the first domino number and that is what i did with d
hope it's correct:)
Answer:
80
Step-by-step explanation:
Basically, the first domino represents the tens place of the number and the second domino represents the units place. For a, we see that there are 3 dots on the first domino and 4 dots on the second domino so the number is 30 + 4 = 34. The same goes for b. For c, there are 6 tens and 11 ones so the number is 60 + 11 = 71. For d, there are 7 tens and 10 ones so the number is 70 + 10 = 80.
f(x) =6x-8g(x) =x+8 / 6Find the domains of (f o g) and (g o f) and write your answer in interval notation.
Answers
ANSWER
\((-\text{ }\infty,\text{ +}\infty)\)EXPLANATION
We have to first find (f o g) and (g o f).
(f o g) means f(g(x)), that is:
\(\begin{gathered} f(g(x))\text{ = 6(}\frac{x\text{ + 8}}{6})\text{ - 8} \\ (f\text{ o g)(x) = x + 8 - 8} \\ (f\text{ o g) = x} \end{gathered}\)(g o f) means g(f(x)), that is:
\(\begin{gathered} g(f(x))\text{ = }\frac{6x\text{ - 8 + 8}}{6}\text{ = }\frac{6x}{6} \\ (g\text{ o f) = x} \end{gathered}\)The two functions (since they are identical) do not have any undefined points.
The domain of a function is the set of all the possible values of x.
Therefore, since there are no undefined points in the function, the domain is (-infinity, + infinity)
Find c such that (-5, -3), (10, 1), and (c, -9) lie on a line.
Answers
well, we know all three points are colinear, so the slope from the first two points is the same slope from either to the (c , -9) point, let's check the slope of the first two points given
\((\stackrel{x_1}{-5}~,~\stackrel{y_1}{-3})\qquad (\stackrel{x_2}{10}~,~\stackrel{y_2}{1})~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{1}-\stackrel{y1}{(-3)}}}{\underset{run} {\underset{x_2}{10}-\underset{x_1}{(-5)}}} \implies \cfrac{1 +3}{10 +5}\implies \cfrac{4}{15}\)
so then, the slope from say hmmmm let's use (-5 , -3), the slope from (-5 , -3) and (c , -9) must also be the same 4/15
\((\stackrel{x_1}{-5}~,~\stackrel{y_1}{-3})\qquad (\stackrel{x_2}{c}~,~\stackrel{y_2}{-9}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-9}-\stackrel{y1}{(-3)}}}{\underset{run} {\underset{x_2}{c}-\underset{x_1}{(-5)}}} \implies \hspace{5em}\cfrac{-9 +3}{c +5}~~ = ~~\stackrel{slope}{\cfrac{4}{15}}\implies \cfrac{-6}{c+5}=\cfrac{4}{15} \\\\\\ -90=4c+20\implies -110=4c\implies \cfrac{-110}{4}=c\implies -\cfrac{55}{2}=c\)
Has Anyone got the anwser to this
Answers
The function third represents the same domain and range as the provided function option second is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function:
\(\rm f(x) = -\dfrac{5}{7}\left(\dfrac{3}{5}\right)^{x}\)
The domain will be all real numbers and the range will be y<0
In the function:
\(\rm f(x)= -\dfrac{5}{7}\left(\dfrac{3}{5}\right)^{-x}\)
The domain will be all real numbers
The range will be y<0
Thus, the function third represents the same domain and range as the provided function option second is correct.
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Hi can someone who is great at math please help me with these math questions. I'm struggling with them!!
Answers
The value of x will be 18.67 for the given data of the triangle.
We have,
Thale's theorem:
When a line parallel to one side of a triangle intersects the other two sides in distinct points, the other two sides are divided in the same ratio.
Given that the sides of the triangle are divided into two parts,
For the left part the parts will be x and x + 7 for the right side the parts will be 16 and 22.
The ratio will be the same according to Thale's theorem. The value of x will be calculated as:-
x / ( x + 7 ) = 16 / 22
22x = 16x + 112
6x = 112
x = 112 / 6
x = 18.67
Therefore, the value of x will be 18.67.
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complete question;
Find the values of x and y. Find value of x.