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3 years ago

5

Isabelle went hiking. She climbed part way up a mountain and stopped to have lunch. Then, she climbed to the top. She took sever

al photos and watched the birds for a while. Then, she climbed down. Which graph could represent Isabelle’s climbed?

1 answer:

jarptica [38.1K]3 years ago

4 0

A line graph. The amount of time to do those things relates more to a line graph

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What is 40% of 50% of 1200

hram777 [196]

Answer:

240 because first u have to figure out 40%of 50% and than 1200

Step-by-step explanation:

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3 years ago

A metric unit of capacity that is equal to one thousandth of a liter is a

miss Akunina [59]

Millimeter. 1mm= 1mL, 100mm= 100mL, 1000mm = 1000mL / 1L

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3 years ago

57=100<br> 36=?%<br><br> 36=?%.............

ivolga24 [154]

Answer:

?= 63.15789474%

Step-by-step explanation:

Use cross multiply

Set ?=x

$57 \times x = 100 \times 36 \\ 57x = 3600 \\ \frac{57x}{57} = \frac{3600}{57} \\ x = \frac{3600}{57} \\ x = 63.15789474$

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3 years ago

Read 2 more answers

What is the range of the function y = x 2?

Leno4ka [110]

Answer:

$\mathrm{Range\:of\:}x^2:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:0\:\\ \:\mathrm{Interval\:Notation:}&\:[0,\:\infty \:)\end{bmatrix}$

The graph is also attached below.

Step-by-step explanation:

Given the function

$y=x^2$

We know that the range of a function is the set of values of the dependent variable for which a function is defined.

$\mathrm{For\:a\:parabola}\:ax^2+bx+c\:\mathrm{with\:Vertex}\:\left(x_v,\:y_v\right)$

$\mathrm{If}\:a$

$\mathrm{If}\:a>0\:\mathrm{the\:range\:is}\:f\left(x\right)\ge \:y_v$

$a=1,\:\mathrm{Vertex}\:\left(x_v,\:y_v\right)=\left(0,\:0\right)$

$f\left(x\right)\ge \:0$

Thus,

$\mathrm{Range\:of\:}x^2:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:0\:\\ \:\mathrm{Interval\:Notation:}&\:[0,\:\infty \:)\end{bmatrix}$

The graph is also attached below.

5 0

3 years ago

Raheem's entire workout consisted of 15 minutes of warm-up exercises, 30 minutes of lifting weights,and 45 minutes on the treadm

Sindrei [870]

Answer:

b

Step-by-step explanation:

Time taken for the total workout = 15 + 30 + 45 = 90 minutes

Time taken for lifting weight : total time = 30 : 90

= 1 : 3

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3 years ago