A cookbook has dimensions 12cm by 16cm. what scale factor should be used to make an enlarged version that has dimensions 21cm by 28cm

7034 x 10^9 in standard notation

Mark has 24 newspaper to deliver. In one apartment building, he delivers 3/8 of them. In the next apartment building, he delivers 2/3 of remaining amount. How many papers does he have left to deliver?

If UT is a midsegment of QRS, find SQ A. 8 B. 10 C. 16 D. 20

Simplify (5+1) ² - (11+3²) : 4

Consider the division of 4h2 + 2h + 6 by 2h. What are the values of A and B? A = 2 and B = 1 A = 2h and B = 1 A = and B = 2/h A = 1/2h and A = h/2 and B = 1/2h

Nakida worked 55 days and sold 10 phone plans. Aiesha worked 40 days and sold 8 phone plans. On average, how many phone plans did Nakida sell in one day? On average, how many phone plans did Aiesha sell in one day?

Jill is 7 kilometers away from joe. both begin to walk toward each other at the same time. jull walks at 1.5 kilometers per hour. they meet in 2 hours. how fast is joe walking?

Increase 150km in the ratio 7:5

Express the number using scientific notation: 0.000000067 Select one: O a. 67 x 10-7 O b. 6.7 x 10-7 O c. can not be written in scientific form O d. 6.7 x 10 - 8

In an orchard, for every 5 green apples there are 2 red apples. What is the ratio of green apples to red apples?