MATHEMATICS
HIGH SCHOOL

Answer:

Answer:

$37.2

Step-by-step explanation:

It is given that the car rental agency charges a flat fee of $29 per day plus $0.12 per mile driven.

Fixed cost = $29 per day

Variable cost = $0.12 per mile driven

Daniel plans to drive 140 miles on day 1 of his trip, 15 miles on day 2, 15 miles on day 3, and 140 miles on day 4.

Total distance cover by Daniel in these 4 days is

Total variable cost = Variable cost per mile × Total distance

Therefore, the daniel’s total variable costs for the car rental is $37.2.

Answer: .12 (140+15+15+140) =

.12(310)=$37.20

His total variable cost is $37.20

.12(310)=$37.20

His total variable cost is $37.20

MIDDLE SCHOOL

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Answer:

hello : 5/8; 65/100 ; 2/3 ; 7/10

Step-by-step explanation:

lcm: (least common divisor) for : 3 ; 10 ; 8 ; 100 is 600

2/3 = (2×200)/(3×200) = 400 /600

7/10 = (7×60)/(10×60) = 420 /600

5/8 = (5×75)/(8×75) = 375 /600

65/100 = (65×6)/(100×6) = 390 /600

the order of these fractions from least to greatest is:

5/8 ; 65/100 ; 2/3 ; 7/10

MIDDLE SCHOOL

A rational expression is undefined whenever its numerator is zero.

Answer:

False

Step-by-step explanation:

for a rational number expressed as (A / B) where A & B are integers

if the numerator (A) is zero, then (A/B) is simplify zero

i.e (A / B) = (0 / B) = 0

however if the denominator (B) is zero, then by definition any value divided by zero is undefined.

(A / B) = (A / 0) = {undefined}

MIDDLE SCHOOL

What is the quotient of 33.32 divide by 9.8

The quotient of 33.32 divide by 9.8 = 3.4

HIGH SCHOOL

How to find height of a pyramid using slant height?

Find the slant height of the square pyramid. The slant height is the hypotenuse of the right triangle formed by the height and half the base length. Use the Pythagorean Theorem.