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4 years ago

if 7 out of 8 people use crust toothpaste, how many use this product in a city with a population of 40,000?

1 answer:

3 0

Since 7 out of 8 people use crust toothpaste, in a city with the population of 40,000, 87.5% of the people use crust. so 40,000*87.5%= 35,000.

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The product of two consecutive odd numbers is 195. Find the two integers

aivan3 [116]

Answer:

3 and 14

Step-by-step explanation:

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3 years ago

—BRAINLIEST—A person and a tree cast a shadow at the same time of day. Round your answer to the nearest hundredth.

stich3 [128]

Answer: 44.9 ft

Explanation: 5.6/8.1=0,6913 65•0,6913=44,94 ft

5 0

3 years ago

Read 2 more answers

A business has $15,000 to spend on airline tickets to travel to a conference. It wants 27 of its employees to attend. The busine

marusya05 [52]

Answer:

The correct answer is :

D. 700x + 375y = 15,000

x + y = 27

Step-by-step explanation:

1. Let's review the information given to answer the question correctly:

Budget for airline tickets = US$ 15,000

Number of employees attending the conference = 27

Price of business-class ticket = US$ 700

Price of economy-class ticket = US$ 375

2. Let's create a system of equations that models how many of each type of ticket the business should purchase.

x = Number of employees flying business-class

y = Number of employees flying economy-class

x + y = 27 (Number of employees attending the conference)

700x + 375y = 15,000 (Cost of employees flying business plus cost of employees flying economy equal to budget for buying the airline tickets)

3 0

3 years ago

How many sides does a regular polygon have if the measure of each interior angle is 1600?

Art [367]

Answer:

18 sides

Step-by-step explanation:

with regular polygons it is best to remember that:

(1) all the EXTERIOR angles add up to 3600

(2) 1 exterior angle+1 interior angle =1800

Work with the exterior angles. In this case:

1 int. <=180−160=200

No. of sides =36020=18

7 0

3 years ago

Find the slope of a line containing points 4,-6 and 6,-4

telo118 [61]

Slope of a line = Y2-Y1/X2-X1
--> (-4)-(-6)/6-4
= -4+6/ 6-4
= 2/2
The slope of the line = 1

4 0

3 years ago