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Lady_Fox [76]
3 years ago
11

The scatter plot below can be used to find the approximate rate at which water flows through a garden hose. The line of best fit

for the scatter plot can be described by the equation y = 4/5x. If the rate, in gallons per minute, continues, approximately how many gallons of water will flow from the hose in 45 minutes?
36
39
56
24

Mathematics
1 answer:
creativ13 [48]3 years ago
6 0

Answer:

36\ \text{gallons per unit} will flow from the hose in 45 minutes.

Step-by-step explanation:

The line of best fit for the scatter plot can be described by the equation :

y=\dfrac{4}{5}x

y is amount of water in gallons

x is time

When x = 45 minutes, put x = 45 in above formula as :

y=\dfrac{4}{5}\times 45\\\\y=36\ \text{gallons per unit}

So, 36\ \text{gallons per unit} will flow from the hose in 45 minutes.

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Step-by-step explanation:

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Hey, I'm on the same unit! -9x^2-x+12 is your answer.

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

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3 0
3 years ago
If 64 feet of rope weighs 20 pounds how much will 80 feet of the same rope weigh
Nikolay [14]
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Look at the figure. How can you prove ∆ABD and ∆ACD are congruent?
Levart [38]

Answer:

Options (C)

Step-by-step explanation:

For the congruence of the triangles ΔADB and ΔADC,

                Statements                             Reasons

1). AB ≅ AC                                   1). Given

2). AD ≅ AD                                 2). Reflexive property

3). ∠BAD ≅ ∠CAD                       3). Given

4). ΔABD ≅ ΔCAD                       4). SAS postulate

Therefore, Options (C) will be the correct option.

7 0
3 years ago
Someone please help me.
V125BC [204]

Answer:

the 1/5 one is 0.95

Step-by-step explanation:

look it up, silly also im sorry if i got in wrong i need help too and no one is helping me so im helping other people (well trying too)

3 0
2 years ago
What is the answer to number 9?
Lelu [443]
NAP = 180 - NAC - PAT = 180 - 61 - 46 = 119 - 46 = 73 degrees
6 0
3 years ago
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