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3 years ago

Help does anyone have a chegg membership? I need an answer to a math problem??

Mathematics

1 answer:

Paul [167]3 years ago

3 0

Answer:

directly post the question on brainly might get ur answer faster

Step-by-step explanation:

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The ratio of students to teachers at a school is 19 to 1 how many students are there in each total number of people

vladimir2022 [97]

Question:

The ratio of students to teachers at a school is 19 : 1. How many students are there in each total number of people?

A: 100 people

b. 280 people

c.440 people

d.760 people

Answer:

A )95 students and 5 teachers

B)266 students and 14 teachers

C)418 students and 22 teachers

D)722 students and 38 teachers

Step-by-step explanation:

A: 100 people

Ratio = 19 : 1

The sum of the ratio is 19 + 1 = 20

Scale factor = $\frac{100}{20}$

scale factor = 5

The number students is $19 \times 5$ = 95

The number of teachers is $1 \times 5$ = 5

b. 280 people

Ratio = 19 : 1

The sum of the ratio is 19 + 1 = 20

Scale factor = $\frac{280}{20}$

scale factor = 14

The number students is $19 \times 14$ = 266

The number of teachers is $1 \times 14$ = 14

c.440 people

Ratio = 19 : 1

The sum of the ratio is 19 + 1 = 20

Scale factor = $\frac{440}{20}$

scale factor = 22

The number students is $19 \times 22$ = 418

The number of teachers is $1 \times 22$ = 22

d.760 people

Ratio = 19 : 1

The sum of the ratio is 19 + 1 = 20

Scale factor = $\frac{760}{20}$

scale factor = 38

The number students is $19 \times 38$ = 722

The number of teachers is $1 \times 38$ = 38

5 0

3 years ago

Please help lol i need answer

Ghella [55]

Answer:

c and d

Step-by-step explanation:

bruh you wouldent sbtract 30

6 0

2 years ago

Max points easy math problem

11Alexandr11 [23.1K]

Solution:

Given:

x = -4
y = 4

Substitute the values into the equation:

x⁶ - x/4y
=> [(-4)⁶] - (-4)/4(4)

Simplify the numerator and the denominator:

=> [(-4) x (-4) x (-4) x (-4) x (-4) x (-4)] + 4/16
=> [(-64) x (-64)] + 4/16
=> [4096] + 4/16
=> 4100/16

Simplify the fraction:

=> 4100/16
=> 1025 x 4/4 x 4
=> 1025/4

Correct option is B.

4 0

2 years ago

Read 2 more answers

13_,644=130,000

MrMuchimi

Answer:

The possible digits 0, 1, 2 , 3 or 4 .

Step-by-step explanation:

The possible digits that could go in the thousands place to make 13_,644 ≈ 130,000 this statement correct are: 0 1, 2,3 or 4.

For example: 132,644 may rounded off to 130,000

Round the number to the nearest thousand make the numbers whose last three digit through 644 into the next lower numbers that ends in 000.

Using number line for this possibility as shown in the below diagram:

7 0

3 years ago

Can 3 gallons and 5 tons be expressed as a ratio?

kirill115 [55]

Yes it can, and it can be written as 3:5, 3 to 5, 3/5

4 0

3 years ago

Read 2 more answers