2 years ago

40 + 2b3 when b = 5 and c= 1.2

Mathematics

1 answer:

kramer2 years ago

8 0

9514 1404 393

Answer:

254.8

Step-by-step explanation:

Substitute the numbers where the variables are and do the arithmetic.

4c +2b³ = 4(1.2) +2(5³) = 4.8 +250 = 254.8

It can also work to let a calculator or spreadsheet do the math for you, once you specify the function.

You might be interested in

Two friends are to share a pizza that is one-third cheese, one-third pepperoni, and one-third green pepper. To Zelda, the cheese

Illusion [34]

Explanation:

cheese = 1/3 of pizza

pepperoni = 1/3 of pizza

green pepper = 1/3 of pizza

The cost of cheese = $12

The cost of pepperoni = $4

The cost of green pepper = $2

The value of pizza to zeld:

$undefined$

8 0

10 months ago

Tell if the slope is positive, negative, zero, or no slope.<br> POSITIVE

dolphi86 [110]

Answer:

Negative

Step-by-step explanation:

The line is trending downwards, which is indicative of a negative slope.

3 0

3 years ago

on january 1,1999,the price of gasoline was$1.39 per gallon .if the price of gasoline increased by 0.5%per month ,what was the w

arlik [135]

$P(t)=1.39.(1.005)^t \ \ \ \ where t \ is \ time \ in \ months\\
\\
P(1)=1.39.(1.005)^1\\
\\
P(1)=1.39*1.005\\
\\
P(1)=\$ \ 1.40$

4 0

3 years ago

The cost of Matt and Natalie's dinner was $27.35. They want to leave a 20% tip. Which of the following is the closest to the amo

Ksenya-84 [330]

Answer:

Option D is correct.

Step-by-step explanation:

27.35 x 20/100

=> 2.735 x 2/1

=> $5.47

=> $5.50 (Rounded)

Therefore, Option D is correct.

Hoped this helped.

8 0

2 years ago

Someone help me with thiss

Airida [17]

Answer:

Step-by-step explanation:

All angles in the triangle will equal to 180

Angle A = 180-98-46

A=36

8 0

2 years ago

Read 2 more answers