Find m a. 90 b. 31 c. 59

Mathematics

1 answer:

Bess [88]4 years ago

3 0

Answer:

i think its B

sorry if its wrong im not really sure by my answer

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On a scale drawing of a house, 1 inch represents 3.5 feet. If the kitchen has a dimensions of 3 inches by 2.5 inches on the scal

Alborosie

P=(3×2)+(2.5×2)3.5
p=6+5(3.5)
p=11(3.5)
p=38.5 feet
Add total perimeter in the scaled metric.
Multiply by the scale factor.
Done.

8 0

3 years ago

Concert ticket prices are $18 for a screening with 500 attendees. For each $1 increase in ticket price, attendance decreased by

icang [17]

Answer:

$59

Step-by-step explanation:

Let the revenue will be maximum when $ x is increased in the ticket price.

So, the final ticket price is $(18 + x) and attendance in the concert will be (500 - 5x)

So, revenue R = (18 + x) (500 - 5x) = 9000 + 410x - 5x².......... (1)

Condition for R to be maximum is $\frac{dR}{dx} =0$

So, differentiating equation (1) with respect to x on both sides

$\frac{dR}{dx} =410-10x = 0$

⇒ x = 41

So, the ticket price for maximum revenue is $(18 + 41) = $59 (Answer)

6 0

4 years ago

Enrico Alonso recently leased a new luxury car. His payments are $658 per month for 60 months. His deposit was $6,000. He paid a

Ratling [72]

This is the concept of financial arithemetic;
We are required to calculate the total cost of leasing a new luxury car.
Here we shall use the formula;
total cost=[deposit+title fee+licence]+(monthly payment*number of months)
deposit=$658
title fee=$105
license=$80
monthly payments=6000
number of months=60
thus;
total cost=[6000+105+80]+[658*60]
total cost=6185+39,480
total cost=$45,665

8 0

3 years ago

Henry says that his set of numbers includes all integers. Iliana argues that he is wrong.

Rudiy27

B. Iliana is correct because Henry included a fraction. Fractions are not integers.

5 0

3 years ago

Read 2 more answers

Multiply (-4)(-2)(-5).<br> -40<br> -8<br> 08<br> 40

amid [387]

Answer:

Step-by-step explanation: