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Finger [1]
3 years ago
9

Archie has a bag of grass seed that he will use to cover a new field. The bag contains information about the area of the ground

to be covered and the number of scoops of grass seed needed, as shown in the table below.
What is the constant of proportionality between the number of square yards of grouse to be covered and the number of scoops of grass seed needed?

Mathematics
1 answer:
gladu [14]3 years ago
8 0

25:1 is the constant of proportionality between the number of square yards of grouse to be covered and the number of scoops of grass seed needed.

This was found by reducing the any of the 4 provided proportions, each would end up leading you to 25/1


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. A painter mixes two and a half pints of yellow paint with 4 pints of red paint to make a certain shade of orange paint. How ma
spin [16.1K]

Answer:

6

Step-by-step explanation:

A painter mixes 2 1/2 pints (2.5 pints) of yellow paint with 4 pints of red paint to make a certain shade of orange paint. The ratio of yellow paint to red paint is 2.5:4. In order to find the pints of yellow paint needed to be mixed with 10 pints of red paint, we will use conversion fractions.

10 red pints × (2.5 yellow pints/ 4 red pints) ≈ 6 pints (we round off to 1 significant figure)

5 0
3 years ago
Create your own scenario for the variable expression below. Then, suggest values for the variables and solve. 14x + 12y
lbvjy [14]

Answer:

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Step-by-step explanation:

6 0
3 years ago
S = {2, 4, 6, 8, 10
Aloiza [94]

Answer:

0.2

Step-by-step explanation:

the total is 10

they said that it has to be the same group as S and T

the only numbers that are in the same groups is 2 and 4

the fraction is then 2/10

which is .2

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8 0
3 years ago
The parent function f(x) = x2 is translated such that the function g(x) = –x2 + 6x – 5 represents the new function. What is true
kkurt [141]

Answer:

1. Translation 3 units to the right;

2. Reflection across the x-axis;

3. Translation 4 units up.

Step-by-step explanation:

First, rewrite the function g(x) in following way:

g(x)=-x^2+6x-5=-(x^2-6x)-5=-(x^2-6x+9-9)-5=-(x-3)^2+9-5=-(x-3)^2+4.

Apply such transformations:

1. Translate the graph of the parent function f(x) 3 units to the right to get the graph of the function f_1(x)=(x-3)^2.

2. Reflect the graph of the function f_1(x) across the x-axis to get the graph of the function f_2(x)=-(x-3)^2.

3. Translate the graph of the function f_2(x) 4 units up to get the graph of the function g(x)=-(x-3)^2+4.

8 0
4 years ago
Read 2 more answers
Which expression is equivalent to 5/2
LenaWriter [7]

Answer:

2.5

Step-by-step explanation:

5/2=2.5

6 0
4 years ago
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