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3 years ago

7

The graph shows the height of a hiker above sea level. The hiker walks at a constant speed for the entire trip. What are the var

iables? Describe how the variables are related at various points on the graph.

1 answer:

Scorpion4ik [409]3 years ago

3 0

It is shown that he goes down in a slower time than he does going up.

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mariarad [96]

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Kristina will!

Step-by-step explanation:

Both Krista and Kevin found the right answer to Stacey’s question. Stacey will invest $108 in company A if she invests $24 in company B.

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3 years ago

Does anyone know the answer?

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2 years ago

A grocery store sells American cheese for $3.89 per pound. About how much would 1.89 pounds of cheese cost?

Lena [83]

$7.35. All you do is multiply the two together

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3 years ago

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Alvin is 11 years younger than Elga. The sum of their ages is 43. What is elgas age

Neporo4naja [7]

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16

Step-by-step explanation:

Lets assume x is Elgas' age

And y is Alvins age

we know that alvin is 11 years younger than Elga which means,

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and the sum of their age is 43

x+y=43

solve it and you get 16

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3 years ago

What is the slope of the line passing through the points (0, −5) and (4, 2)?

liraira [26]

$(0,-5) \\
x_1=0 \\ y_1=-5 \\ \\
(4,2) \\
x_2=4 \\ y_2=2 \\ \\
\hbox{the slope } = \frac{y_2-y_1}{x_2-x_1}=\frac{2-(-5)}{4-0}=\frac{2+5}{4}=\frac{7}{4}$

The slope is 7/4.

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3 years ago

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