Bob earns $9 an hour babysitting. One night he earned $47.25 for babysitting. How many hours did he babysit that night?

Under what conditions can the t-distribution be correctly employed to test the difference between two population means?

The length of a rectangle with area 38 in2 depends on its width. Write the formula that describes the length of the rectangle as a function of its width.

Will mark brainiest: What is the area of a circle with a radius of 7 cm? (Use 3.14 for Pi and round to the nearest tenth.) 38.5 centimeters squared 44.0 centimeters squared 150.0 centimeters squared 153.9 centimeters squared

What expression is equivalent to 3a + 33?

How is the expression (5 + y) ⋅8 described by its factors and terms?

Find The diagram is not to scale. m 96degree 118degree 115degree 104degree a. 107° b. 117° c. 63° d. 73°

How many pumpkin plants would be in 2 rows

Which of the following is equivalent to the expression below (-3+5) + (m-11

Mira has breakfast at a restaurant. She leaves a 20%, percent tip of $1.80 What is the price of Mira's breakfast, before tip?

21 - 4 5/6 I need to first estimate. Then subtract to find the exact answer