Answer:
Option d, 2 cups.
Step-by-step explanation:
Tina has the number of cups of water = 13
She has to divide evenly among the number of plants = 7
The number of cups of water that each plant will get
= \(\frac{13}{7}\) cups
= \(1\frac{6}{7}\) cups
= 1.857 ≈ 1.9 cups
among the given 4 option, best approximates the number of cups would be 2 cups.
Option d, 2 cups.
Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?
here are the answers given
\/
f(x) = −one eighth (x − 2)2 − 2
f(x) = one sixteenth (x − 2)2 + 2
f(x) = one eighth (x − 2)2 − 2
f(x) = −one sixteenth (x + 2)2 − 2
Answer:
f(x)=1/16(x-2)^2+2
Step-by-step explanation:
The Equation can be written like this:
f(x) = 1/(4p)(x -h)^2 +(k-p)
where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...
f(x) = 1/16(x -2)^2 +2
Select ALL the expressions that are equivalent to -4(8x-3)
A) -20X
B) 4(3-8x)
C) -32x-12
D) 2(-16x+6)
E) 5-9(8x-3)
Answer:
B, D, and E
Step-by-step explanation:
-4(8x-3)= -32x+12
So we must choose the choices equivalent to this expression
A) -20x≠-32x+12
B)4(3-8x)≟-32x+12
12-32x=-32x+12
C)-32x-12≠-32x+12
D)2(-16x+6)≟-32x+12
-32x+12=-32x+12
E) 5-9(8x-3)≟-32x+12
40x-15-72x+27≟-32x+12
-32x+12=-32x+12
please help it would mean a lot thanks ! :)
How does this graph change between (2.5, 2) and (4.5, 0.25)?
increases
decreases
or
no change
Which number is missing from the list of factors for 48?
1, 2, 4, 6, 8, 12, 16, 24, 48
3
20
7
14
The answer is 3 because you can't multiply 20,7,14 well
Solve the inequality.
10−12x<−18
Which inequality represents the solution to this inequality?
PLEASE HELP!!!
Responses
x>−56
x>−56
x<56
x<56
x>56
x>56
x<−56
x<−56
Answer: x> 2.33
None of the answer choices listed are correct.
Step-by-step explanation:
The inequality can be solved by adding 12x to both sides and then subtracting 10 from both sides:
10 - 12x + 12x < -18 + 12x
10 < -18 + 12x
Now we subtract -18 from both sides:
10 - (-18) < -18 + 12x - (-18)
28 < 12x
Finally, we divide both sides by 12:
28/12 < 12x/12
2.33 < x
So, the solution to the inequality 10 - 12x < -18 is x > 2.33.
What does an equation have that an expression doesn't?
variable
constant
coefficient
equal sign
none of the above
Answer:
the answer is an equal sign
Answer:
An equal sign
Step-by-step explanation:
Simple Interest:
Can someone tell me what the answer is and how you get it.
!! NEEDED ASAP
For Function A: What is the slope/rate of change for the interval of f(0) to f(4)? _____
; for f(4) to f(8)? _____
BLANK OPTIONS FOR FUNCTION A: 1/4, 4, -4, -1/4
For Function B: What is the slope/rate of change for the interval of f(0) to f(4)? ____
; for f(4) to f(8)? ______
BLANK OPTIONS FOR FUNCTION B: 8, 4, 2, 1/2
FINAL QUESTION:
____ as the larger slope.
____ has the larger y-intercept.
BLANK OPTIONS FOR FINAL QUESTION: Function A, Function B.
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Recent statistics have reported that the total area of Brazil is about 3 × 10^6 square miles, while the total area of Japan is about 2 × 10^5 square miles.
Create and solve an equation that can be used to find about how many times larger the area of Brazil is than the area of Japan.
Answer:
195500000
Step-by-step explanation:
Population density
Population density of Brazil and Peru are equal
Thus,
Total population of any area million square kilometer people per square kilometer
miilion
Emilio is modeling 4.62 ÷ 6 . How should he exchange the place-value blocks so he can make 6 equal shares
Answer: Change 4.62 to 462.
Step-by-step explanation: If you multiply 4.62 by 100 you get 462.
1) 46/6 = 7 r 4
2) Drop down the 2 and 42/6 equals 7.
3) This will make each person get 77.
Answer: 77
(Please consider brainliest)
I need help arranging cards in a 4 x 4 grid with numbers 1-9 so that the sum of each row and each column is 20. This what the grid looks like:
Answer:
8, 2, 8, 2
7, 3, 7, 3
6, 4 6, 4
9, 1, 9, 1
Step-by-step explanation:
In the picture, it shows two of each number so I'm gonna base it off the picture but let me know if I should base it off the wording.
So we know that half of 20 is 10. This will be valuable information. So we need the sum of two numbers to equal 10. So for the rows we can just do 8+2+8+2, 7+3+7+3, 6+4+6+4, 9+1+9+1.
Since there are 18 numbers, I'm assuming we don't have to use all of them.
Which number line can be used to find the distance between (4, -1) and (8. - 1)?
-2
=
0
1
2
3
4
5
6
7
8
=
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
-27 -6 -5
4 -3 -2 -1
0
1
2
Answer:
the way it is graphed is confusing so I thing it's number line #2 or #3 because you need -1 and -8
If Jonny had 5 apples and he eats 2 how many apples do he have left
Answer:
3
Step-by-step explanation:
5-2=3
Answer: 3 apples
Step-by-step explanation: you subtract 2 from 5(5-2) and it gives you 3
Adrian works full time at the office supply store. He earns $525 each week. He wants to raise his income to at least $650 each week, so he takes on a part-time job which pays $12 per hour. How many hours would Adrian need to work each week at his part-time job in order to raise his total weekly income to at least $650?
Answer:The total number of hours worked in the week is 46. The hourly pay would be 40(14) + 6(21) = $686 per week. The annual earnings are 52(686) = $35,672. The salary pay is more than the hourly pay based on the typical hours worked each week given in the table. Therefore, the employee would probably want to choose the salaried pay.
Step-by-step explanation:
Pls, help!!!!!!!!!!!!!!!!!
Answer:
\(y^{19}\)! Please read explanation!
Step-by-step explanation:
Hello!
When there are 2 variables that are the same (in this case y), you add the exponents! In this case, we have \(y^{5}\) and \(y^{14}\) , and since 5 and 14 are the exponents, we add them! 5+14 is 19, so the answer is \(y^{19}\)!
I hope this makes sense! If you liked my answer, please give it a rating and a Thanks would be nice, too!
Have a great day!
Given the figure below, find the values of x and z
Cindy earns $10 per hour, and Claire earns $12 per hour. If they each work h hours, how much do they earn together?
Answer:
Step-by-step explanation: they each earn $5
Click on the figures that you think are similar to figure A
Answer:
Top right and the smallest one
Step-by-step explanation:
Please help answer this like really
Look at the multiplication problem shown below.
328x24
What is the product?
A.
1,968
B.
7,742
C.
7,852
D.
7,872
Step-by-step explanation:
d or 7,872................
Answer:
d
Step-by-step explanation:
multiply the numbers together and get your answer
ANSWER THIS ASAP WILL MARK THE BRAINLIEST
Answer:
Option B: 162
Step-by-step explanation:
3^3=27 : top
(3)(3)(6)=54 : middle
(9)(3)(3)=81 : bottom
add all
27+54+81 = 162
Without using a calculator, convert the fraction to a decimal.
2/4=?
To convert the fraction 2/4 to a decimal, we can perform the division 2 divided by 4 using long division or mental math.
2 ÷ 4 = 0.5
Therefore, 2/4 as a decimal is 0.5.
please help problem below
Answer:
1. Function A
2. Function B
3. Function B
4. Function A
Step-by-step explanation:
Look at which one is steeper. Also, use "rise over run" by counting how the y-value changes and dividing that by how the x-value changes. The function with the number with the greatest absolute value has the greater rate of change.
Please mark this answer as brainliest if it satisfies your question.
Teresa is ordering an ice cream dessert. She must order a size, a flavor of ice cream, and a topping. There are 3 sizes, 2 flavors, and 2 toppings to choose from. How many different ice cream desserts could she order?
Answer:
18 different ice cream orders
Step-by-step explanation:
by using the method
sizes x flavors x toppings
3 x 2 x 2 = 18!
Answer:
12
Step-by-step explanation:
to find the number of possible combinations, Multiply the nnumber of each items to choose from
3×2×2=12
zoeys's pool is shaped like a square with an area of 150 square feet. What is the approximate side length of her pool?
Hint: first determine which two perfect squares it is between, then determine which it is closest to.
*Estimate to the tenths place, don't forget units!*
Answer:
The side length of the pool is approximately 12.2 feet.
Step-by-step explanation:
Estimation
The area of a square of side length a is given by:
\(A = a^2\)
If the area is known, then the side length is:
\(A = a^2\)
We are given Zoeys' pool is a square with an area of 150 square feet.
Then:
\(a=\sqrt{150}\)
Since 150 does not have an exact square root value, we must estimate by successive approximations.
First, find the two integers perfect squares between which it's located.
Note \(12^2=144\), \(13^2=169\)
The square root is between 12 and 13.
Since 150 is closer to 144 than to 169, the square root is closer to 12 than to 13.
Now we increase from 12 to 12.1:
\(12.1^2=146.41\)
\(12.2^2=148.84\)
\(12.3^2=151.29\)
Note that 150-148.84 = 1.16 and 151.29-150 = 1.29
The answer is closer to 12.2 than to 12.3, thus:
The side length of the pool is approximately 12.2 feet.
pease answer I need the answer
Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer observes that 3 chickens eat 5 apples. What is the ratio of the number of chickens to apples? (4 points) Group of answer choices
2:5
5:3
5:2
3:5
For a beverage, Lisa mixes cups of lemonade to cups of iced tea in a ratio of 3:7. Which of the following best describes the amount of lemonade to iced tea? (4 points)
1. For every 3 cups of lemonade, there are 7 cups of iced tea.
2.For every 3 cups of lemonade, there are 4 cups of iced tea.
3. For every 7 cups of lemonade, there are 4 cups of iced tea.
For every 7 cups of lemonade, there are 3 cups of iced tea
On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders 3 pizzas, and the total price is $26.28. What is the unit price of each pizza? (4 points)
$4.38
$78.84
$23.28
$8.76
a biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? (4 points)
1 over 4 hour per mile
4 hours per mile
1 mile per hour
1 over 4 mile per hour
Store ___ has the better deal. (4 points)
A man drove his car a distance of 315 miles in 5 hours. If continuing at this rate is possible, he will travel ____ miles in 9 hours. (5 points)
Part A: Use ratio language to describe the relationship of any two things you can think of.
Example: For every 5 minutes of jogging, I ran 500 yards.
Be creative and come up with your own idea.
Part B: Determine the unit rate in your example. (5 points)
Answer:
3:5 for the first answer
Step-by-step explanation:
It says what is the ratio of chickens to apples so chicken comes first and then apples
Diego ran 55 meters in 10 seconds. How far did Diego run per second.. pls help due today
Answer:
we have to divide 55 by 10. 55 divided by 10 is 5.5 meters a second
Step-by-step explanation:
*****100 POINTS****** please help me with this area of a circle question.
Answer: 12 cm
Step-by-step explanation: In order to do this, you have to know that the formula for the area of a circle is pir^2. Pi times the radius squared is equal to 36 pi. Well, 6 squared is 36, and 36 times pi is 36 pi. So that means that the radius is 6. Then, the radius is half the diameter, so the diameter is 12.
HELPPPPP!!!! the First Question please help meeeee
Answer:
I think it's 14