03/31/22

meteor crater maths

The distance around a meteor crater is 9275 ft. Find the diameter of the crater. Use 22/7 for pi.

03/18/22

Express the following rate as a unit rate. RATE: 30 m for 40 minutes

Express the following rate as a unit rate. If necessary, round your answer to the nearest tenth. You would enter an answer like 13.8 feet/second with 13.8 in the first box and the... more

03/10/22

kahn area of a circle

Find the area of a circle with a circumference of 6.28 units.

Homework8 section 5.2

A model of the total cost C, in dollars, to produce n cell phones is given by C = 180n + 1,100. (See Example 6 in this section. Round numerical values to two decimal places when necessary.)(a)Find... more

Homework8 section 5.2

The director of a basketball camp estimates that the number N of students who will enroll in a basketball camp can be modeled by N = −0.9t + 220, where t is the tuition for the camp in... more

02/06/22

Translate this sentence into an equation

translate this sentence into an equation Product of five and Han’a heigh is 60use the variable h to represent han’s height

Please help. Thank you!

If r is an odd integer and m=8r, then m/2 will always be _____A. oddB. evenC. positive D. negative

01/25/22

can you help me with this

The lengths of the sides of a triangle are in the extended ratio 3 : 6 : 8. The triangle's perimeter is 510 cm. What are the lengths of the sides? Provide your answer in order of smallest to... more

01/25/22

Terrion math help

Solve for x

01/24/22

An item on sale costs 60% the original price. If the original price was $60 , what is the sale price?

An item on sale costs 60% of the original price. If the original price was $60, what is the sale price?

01/24/22

Numerical expression

Write the # sentence as a numerical expression and solve .. substract 9 from 18 then divide by 3

01/24/22

what is 3 divided by 1/4 ?

01/24/22

The sum of two numbers is 27 and their difference is 3

01/23/22

Math question help

Morgan is a teacher and takes home 87 papers to grade over the weekend. She cangrade at a rate of 9 papers per hour. How many papers would Morgan haveremaining to grade after working for 7 hours?

01/22/22

need help working this out

One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the third angle is 15 degrees more than that of the smallest angle. Find the measure of the... more

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