A seamstress has 1/4 of a foot of thread. Then she uses 1/5 of a foot of thread to sew a hole. How much of the tread is left?

A 9/20 of a foot

B 3/20

C 1/20

D 1/16

Express 8 as a product of prime factors in index form

Jake has taken 4 test and his average so far is 79. if he takes 2 more tests and scores a 100 on both what will his average be?

Jean drove 68 miles per hour for a total of 476 miles on a trip. She used the equation blow to calculate the time, t, it would take her to complete the trip. 476 = 68t

What is the quotient of 207 and a number n

A rectangular field is 18 yards in length and 75 feet in width. What is the area of the field in square feet? What is the area of the field in square yards?

A triangle is inside a circle where the triangles base is on the circles diameter. What is the area of the shaded region where the base is 16 ft?

An inventor receives 4% of the cost of every product a company sells. If the company sells $5,000 worth of product, how much does the investor receive

How many degrees would a kite need to be rotated to carry it onto itself? A) 45° B) 90° C) 180° D) 360°

what are some things that might be necessary to know in order to solve problems involving quadratic regression

Badal has 120 cm 3 (cubed) of water. He wants to pour it into a rectangular vase that is 4 cm high, 4 cm wide, and 5 cm long. Can he pour all the water into the vase? Explain.