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3 years ago

5

When Nicole works out she spends 10 minutes doing cardio and 15 minutes doing resistance training Isaacs work out consists of 15

minutes of cardio and 19 minutes of resistance training who does a higher ratio of cardio to resistance training?

2 answers:

Step2247 [10]3 years ago

5 0

Answer:

Isaac

Step-by-step explanation:

Nicole: 10:15

Isaac: 15:19

Zielflug [23.3K]3 years ago

4 0

Answer:issac

Step-by-step explanation:

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A surveyor is surveying a street. The surveyor is standing at point Plooking down the street at a No Parking sign at point A and

dalvyx [7]

Answer:

Step-by-step explanation:

If point A is between P and R, then;

PA+AR = PR

Given

PA=3x-4,

PR=21 meters,

AR=7 meters

Substitute

3x-4 +7 = 21

3x+3 = 21

3x = 21-3

3x =18

x =18/3

x = 6

Hence the value of x is 6m

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3 years ago

Plsss help me Find The Area Of This Shape. Show Your Work.

ra1l [238]

Answer:

28

Step-by-step explanation:

Area (trapezoid) = 1/2 x (6 + 8) x 4

= 2 x 14

= 28

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2 years ago

The percents of students who travel to school by car, bus, and bicycle are shown for a school of 825 students. 20% by car 48% by

sveticcg [70]

Answer:

24% could be going to school by walking

Step-by-step explanation:

4 0

3 years ago

Slope of 9 passes through the point (-3,2)

boyakko [2]

Answer:

y-2=9(x+3)

Step-by-step explanation:

y-y1=m(x-x1)

y-2=9(x-(-3))

y-2=9(x+3)

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3 years ago

The graph of y=f(x) is shown below.<br> Graph y=1/2f(x)

san4es73 [151]

Answer:

The answer figure is attached in this answer.

Step-by-step explanation:

The graph shows that $y$ always has positive value whether $x$ is positive or negative. Following observations can be drawn from the question figure.

When $x$ is 0, $y$ is also 0.
When $x$ is 1, $y$ is 2.
when $x$ is 2, $y$ is 4.
when $x$ is -1, $y$ is 2.
when $x$ is -2, $y$ is 4.

It means $f(x)$ is a function of modulus function (| $x$ |).

Let us provide definition of modulus function $g(x)$ :

$g(x) = |x|=\left \{ {{x, \ if\ x \geq0 } \atop {-x,\ if \ x < 0}} \right.$

As we can observe that $y$ is twice of | $x$ |, so the graph given in the question figure represents

$y= f(x) = 2|x| \{ {-2\leq x}\leq 2 \}$

So, we have to draw the graph of $y = \dfrac {1}{2} f(x)$

i.e. $y = |x| \{-2\leq x \leq 2 \}$

Please refer to the attached figure for the graph of $y = \dfrac {1}{2} f(x)$

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4 years ago