All categories

3 years ago

2) Pranavi can hike 1/3 mile in 7 1/2 minutes. How long would it take her to hike

Mathematics

2 answers:

Lapatulllka [165]3 years ago

7 0

Answer: 22.5 minutes

Step-by-step explanation:

worty [1.4K]3 years ago

4 0

Answer:

22.5

Step-by-step explanation:

7 1/2 = 15/2

15/2 minutes per 1/3 mile

1/3 x 3 = 1

15/2 x 3 = 22.5

22.5 minutes per mile

You might be interested in

Are you smart? help me in this question please?

shepuryov [24]

Answer:

Angle 1 = 38 and angle 4 = 142 degrees.

8 0

3 years ago

Read 2 more answers

Six yards of rope costs $5.50 while four yards costs $4.75

Amiraneli [1.4K]

The best option is the first one (Six yards of rope costs $5.50). It is the lowest unit cost.

<u>Step-by-step explanation:</u>

For the given question case, first we should compare the unit costs of the choices provided and evaluate the best option.

Choice 1:

Six yards of rope costs $ 5.50

$\frac{5.50 \text { dollar}}{6 \text { yard }}=0.9167\ dollar/yard$

Choice 2:

Four yards costs $ 4.75

$\frac{4.75 \text { dollar}}{4 \text { yard }}=1.1875\ dollar/yard$

Thus, the best choice is the first one. Because it is the lowest unit cost.

3 0

3 years ago

Which graph correctly solves the system of equations below? <br> y=-x^2+1 <br> y=x^2-4

KIM [24]

Red line shows
y=x^2-4 , cause it's going through point (0,-4)

So blue line shows
y= -x^2+1 Point (1,0) belong to it , moreover x factor is negative , so the arms of parabola will go down

Have nice evenig :)
Greetings From Poland.

5 0

3 years ago

What is the relationship between the measure of an angle and the reflex measure of the angle?

Alenkinab [10]

Let the measure of an angle be 'x'
Then the reflex angle will be measured by the formula (360-x)
x +(360-x) = 360

3 0

3 years ago

I don't know how to work this out

Serhud [2]

Hope that helped I use this when I'm doing math. It's called cymath it explain how they got the answer.

8 0

3 years ago