Following frequency distribution shows the daily expenditure on milk of 30 households in a locality: daily expenditure on milk(in rs): 0-30,30-60,60-90,90-120,120-150 no. of households: 5,6,9,6,4

15 units use socratic

step-by-step explanation: 15 units

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168