Answer:
12/26
Step-by-step explanation:
14-Boys 12-Girls 26-People
14+12 gives you 26 people
out of 26 people 12 of them are girls which gives a 2.1666666667% of a girl's name getting chosen at random, which can also correlate to 12/26
Hello, Can someone please help me with this? thank you.
Answer:
The answer is the second one
Step-by-step explanation:
√5=2.236...
5/2=2.5
2.71...
2 3/4=2.75
The third number, the last number, the first number, the second number
A trail is
9
10
of a mile long. Abdul hiked
2
5
of the length of the trail. Which steps could be used to determine how far he hiked, in simplest terms? Select three options.
Add
9
10
to
2
5
.
Add , 9 tenths, to , 2 fifths, .
Find the product as follows:
9
10
×
2
5
=
11
50
.
Find the product as follows: , 9 tenths times 2 fifths is equal to 11 fiftieths, .
Find the product as follows:
9
10
×
2
5
=
18
50
.
Find the product as follows: , 9 tenths times 2 fifths is equal to 18 fiftieths, .
Find a common factor for the numerator and denominator.
Find a common factor for the numerator and denominator.
Simplify the product as
9
25
mile.
Simplify the product as , 9 twenty-fifths, mile.
Answer:
The third and fifth ones
Step-by-step explanation:
The third and fifth ones
Step-by-step explanation:
To find the answer to this, you have to multiply 9/10 and 2/5 to get 18/50, making the third one true. The next thing you would do is simplify 18/50 to get 9/25, making the fifth choice true.
Please Help
12+1/3c-36=9
Answer:
c=99
Step-by-step explanation:
Im assuming you mean 12 + (1/3c) - 36 = 9 in which case c=99 you can isolate c by combining 12 and -36, creating -24 and adding 24 on both sides making 1/3c=33, then multiplying both sides by 3 making c=99
and not
1) (12+1)/(3c-36)=9 ; c=12.48 or 12+13/27
2) (12+1)/3c -36=0; c=0.09629
Help plz :((
I'll give brainliest
Answer:
b
Step-by-step explanation:
Answer:
a. B
b. Condensation
c. Precipitation
d. Rain, Drizzle, Snow, and Hail ( im not sure about d )
don't forget to give me brainliest, Thank you!
hewo plz hewp its for a test
Answer:
B
Step-by-step explanation:
The sum of three consecutive integers is 915. What are the integers?
A. 304, 306, 308
B. 305, 306, 307
C. 300, 300, 315
D. 304, 305, 306
Answer:
304,305,306
Step-by-step explanation:
x +x+1+x+2=915
3x+3=915
3x=915-3
3x=912
x=304
The three consecutive integers are 304, 305 and 306, option D is correct.
What is Number system?A number system is defined as a system of writing to express numbers.
Let the three consecutive numbers be x, x+1 and x+2
Sum of three consecutive integers is 915.
x+x+1+x+2=915
3x+3=915
Subtract 3 on both sides
3x=912
Divide both sides by 3
x=304
Hence, the three consecutive integers are 304, 305 and 306, option D is correct.
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Use a number line to order the numbers from least to greatest.
Assign the numbers to the number line in the following order:
2.15=2.15
220%=2.2
9/4=2.25
*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:
2.15, 2.2, 2.25
y is inversely proportional to d²
When d = 10, y = 4
d is directly proportional to x²
When x = 2, d = 24
Find a formula for y in terms of x.
Give your answer in its simplest form.
Answer:
y = 100 / (9x⁴)Step-by-step explanation:
y is inversely proportional to d²
y = k/d²When d = 10, y = 4:
4 = k/10² k = 400y is:
y = 400/d²d is directly proportional to x²
d = mx²When x = 2, d = 24
24 = m*2²m = 24/4m = 6d is:
d = 6x²Find a formula for y in terms of x:
y = 400 / d² = 400 / (6x²)² = 400 / (36x⁴) = 100 / (9x⁴)I need help... again so pls help
Answer:
A has no solution.
b has one solution
c has infinite solutions
Step-by-step explanation:
a. same slope which means they will be parallel/never
intersect
b. separate equations so only one solution
c. same equation which means it is the same line so every point will intersect so infinite solutions
help me please, I will mark brainliest. T^T
btw I know this is not math but if I put it as physics no one would see it :')
Answer:
a Destiny
b depending on liquid they would be less dense
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.
here is aother one pleas help
Answer: 10t
Step-by-step explanation: 6u+u=7u
7u-7u=0
Answer:
10t + 6u + u - 7u = 10t
Step-by-step explanation:
Now we have to,
→ Simplify the given expression.
The major steps used are,
→ Combining the like terms.
→ Rearranging the expression.
The expression is,
→ 10t + 6u + u - 7u
Let's simplify the expression,
→ 10t + 6u + u - 7u
→ (10t) + (6u + u - 7u)
→ (10t) + (7u - 7u)
→ 10t + 0
→ 10t => {final answer}
Therefore, the answer is 10t.
Find the perimeter of this shape.
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
please help and dont worry this isnt a test
B because when 9 is divided by 5 it cant be 1
HELP! PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2(4x-3)-8=4+2x please solve this linear equation I need help
Answer:
x = 3
Step-by-step explanation:
Perform the indicated multiplication. We get
8x - 6 - 8 = 4 + 2x
Combining the x terms results in:
6x - 14 = 4
Isolate x by adding 14 to both sides:
6x = 18
Find x by dividing both sides by 6:
x = 18/6 = 3
x = 3
The solution or the value of x for the given linear equation 2(4x-3)-8=4+2x is x = 3.
Given that:
2(4x - 3) - 8 = 4 + 2x
Use the distributive property on the left-hand side.
(2 × 4x - 2 × 3) - 8 = 4 + 2x
(8x - 6) - 8 = 4 + 2x
Using the associative property:
8x + (-6 - 8) = 4 + 2x
8x - 14 = 4 + 2x
Subtract both sides by 2x.
8x - 2x - 14 = 4
6x - 14 = 4
Add 14 on both sides.
6x = 18
Divide both sides by 6.
x = 3
Hence, the value of x is 3.
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The angle measurements in the diagram are represented by the following expressions.
∠A=5x−12 ∠B=2x+24
Solve for X
Help me with the image i sent
just get the area for all of them and add legth time width
Abdul's budget in listed in the table below
Answer:
15% of the budget goes to food.
Step-by-step explanation:
660 = x
4,400 100
cross multiplication in order to find the percentage
x = percentage
660 x 100 = 66,000
66,000 ÷ 4,400 = 15
x = 15
therefore, 15% of the budget goes to food.
sorry if Im wrong
Answer:
15%
Step-by-step explanation:
:)
Find the missing value. Hint: Use the number line to find the missing value. -4 = (Blank) -9
Answer:
5
Step-by-step explanation:
You enter the lottery. You pick three numbers between 1 and 50. you win the grand prize if your three numbers are picked what is the probability you win?
Answer:
Step-by-step explanation:
3 in 50
You have 3 chances to win out of 50 numbers.
3 divided by 50 is .06, which translates to 6%.
Probability: 3/50 or 6%
A construction crew is lengthening a road that originally measured 41 miles. The crew is adding one mile to the road each day. Let L be the length (in miles) after D days of construction. Write an equation relating L to D. Then use this equation to find the length of the road after 38 days.
Answer:
We can simply find our answer and this is our solution
38D+41=L
Step-by-step explanation:
Liz's age is two-thirds of Debbie's age. Debbie's age is half of Freya's age. what is the ratio of Liz's age to Freya's age?
Answer:
Let's start by using variables to represent the ages of the three people:
Let L be Liz's age.
Let D be Debbie's age.
Let F be Freya's age.
From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:
L = (2/3)D
We also know that Debbie's age is half of Freya's age, so we can write:
D = (1/2)F
To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:
F = 2D
Now we can substitute this expression for F into the equation for Liz's age:
L = (2/3)D = (2/3)(1/2)F = (1/3)F
So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.
4. If the base of a parallelogram is 61 m and the area is 645 m2, what is the height of the parallelogram
Answer:
10.57 m
Step-by-step explanation:
Let the height of the parallelogram be x m
Area of the parallelogram = base*height
645 = (61 * x ) m
x = 645/61
= 10.57 m
Hope this helps
Height of parallelogram = 10.57m
Given,
Base of parallelogram = 61 m
Area of parallelogram = 645 m²
Now, according to formula
Area of parallelogram = Base × Height
Substitute the given values in the formula,
645 = 61 × height
Height = 10.57 m
Hence, the height of the parallelogram with area 645m² and base 61 m is 10.57 m .
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1.- The Tenth-grade classroom has a rectangular shape whose length measures 4m more than the width.
a) Calculate the width and length of the rectangular classroom, knowing that its perimeter is 28m.
b) Calculate the area and the number of desks that must fit in the classroom to comply with the biosecurity standards of 1.5m of social distancing.
Step-by-step explanation:
I don't know I don't know I don't know I don't know I don't know I don't know I don't know I don't know I don't
Please solve this equation
-3(5-2z)=z+10
PLEASE HURRY!!!!! Which statement describes the situation shown in the graph?
Answer:
Sales increase with a decrease in the price.
Step-by-step explanation:
Fraction Question
26 2/3 + (-9 10/15)
Must be in fraction form for answer (please)
Also please explain steps-
Answer:
17,hope this helps
Step-by-step explanation:
If you help me and your the 1st to get it right I mark you Brainliest, I heart you , and I friend you!
Answer:
10% of 100 is 10
you're welcome u-u
Solve the equation.
-1/2 m - 8 = 8
–32
–8
–16
0
Answer:
\({:}\longrightarrow\sf -\dfrac {1}{2}m-8=8\)
\({:}\longrightarrow\sf -\dfrac {1}{2}m=8+8\)
\({:}\longrightarrow\sf -\dfrac{1}{2}m=16 \)
\({:}\longrightarrow\sf m=16\times{-2}\)
\({:}\longrightarrow\sf m=-32 \)
option a is correctStep-by-step explanation:
-1/2 m - 8 = 8 -1/2 m-8=8 -1/2 m=8 + 8 -1/2 m= 16 m=16×2/-1 m= -32hope it helps hope it helps and if helped mark it as brainliest.......