Ask question

Ask question

All categories

BlackZzzverrR [31]

3 years ago

5

Tammy is participating in a 5 -day cross-country biking challenge. She biked for 63 , 50 , 63 , and 60 miles on the first four d

ays. How many miles does she need to bike on the last day so that her average (mean) is 60 miles per day?

1 answer:

mojhsa [17]3 years ago

3 0

On the last day she needs to travel 64 miles

You might be interested in

Mary has 1/4 of a tank of gas.A quarter or a tank is equal to 5 gallons how many gallons does her tank hold

Naddika [18.5K]

20 gallons

5 times 4 is 20

Hope this helps and have a great day!

7 0

2 years ago

The radius of the larger circle is 10 cm. The radius of the smaller circle is 5 cm. What is the approximate area of the shaded r

Fynjy0 [20]

100*3.14= 314

25*3.14=78.5

314-78.5=235.5

5 0

2 years ago

Read 2 more answers

What are three equivalent ratios for 5/45

Burka [1]

$\frac{5}{45}=5:45\ and\ \frac{5}{45}=\frac{5:5}{45:5}=\frac{1}{9}\\\\\frac{5}{45}=\frac{1}{9}\to\boxed{1:9}\\\\\frac{5}{45}=\frac{1}{9}=\frac{1\cdot2}{9\cdot2}=\frac{2}{18}=\boxed{2:18}\\\\\frac{5}{45}=\frac{1}{9}=\frac{1\cdot3}{9\cdot3}=\frac{3}{27}=\boxed{3:27}\\\\\frac{5}{45}=\frac{1}{9}=\frac{1\cdot4}{9\cdot4}=\frac{4}{36}=\boxed{4:36}\\\vdots$

7 0

2 years ago

Priya has completed 9 exam questions. This is 60% of the questions on the exam.

Natali [406]

Answer:

Your answer is 15, 100% of the exam is 15 questions.

Step-by-step explanation:

60% x ? = 9

We need to do 9 divided by 60%

Which is actually 9 divided by 60/100.

Which is equal to; (100 x 9) divided by 6.

Which is then 900 divided by 60 which equals 15.

Answer: 15

7 0

2 years ago

What is the rule? 100 cm 1 m, 250 cm ? M, 1500 cm ? M

kirza4 [7]

There are 100 cm(centimeters) in a m(meter).
So, to solve this, we divide 250 by 100. this gives us 2.5meters.
1500÷100=15meters
The rule is m=cm÷100.

4 0

2 years ago