All categories

2 years ago

A percent is a rate in which the first term is compared to ______

Mathematics

1 answer:

PIT_PIT [208]2 years ago

6 0

Answer:

From what we know about percentages and unit rates, the correct options are:

1) 100

2) 1

What is a percent?

Suppose we have an amount A, this would be the 100%.

If we want to know how much a quantity B represents, compared to A, we have:

A = 100%

B = x

where x is a percentage, to find the value of x we compute:

x = (B/A)*100%

While there is a dependence on A, we actually are comparing the term with 100 (because A represents a 100%), so the correct option is A: 100

<u><em>PLS MARK ME AS THE BRAINLIST!!!</em></u>

You might be interested in

How would you graph f(x)=[-x] (special function), and what is the domain and range?

algol13

The graph would look like a downward line starting from zero

domain is -infinity to infinity and so I'd the range

3 0

3 years ago

Will give 50 points

mafiozo [28]

Answer:

120.96$

Step-by-step explanation:

150$ - 25% = 112$

112$ + 8% = 120.96$

Hope this helps!!

7 0

3 years ago

1. Nicole usually scores between 89%

REY [17]

Answer:

The Answer is: B. 79% and 89%

Step-by-step explanation:

Subtract 11% from 89 and 100 to get the range:

89 - (89*.11) =

89 - 9.79 = 79.21

100 - (100*.11) =

100 - 11 = 89

8 0

3 years ago

A man can buy 20 mangoes or 30 oranges. If he wants a each amount of each, how many of each would he get? Write an EQUATION to s

DochEvi [55]

Answer:

Step-by-step explanation:

In this question, there are two variables: the number of mangoes(y) bought and the number of oranges bought(x).

Let's say the man have z money, mangoes price is $\frac{1}{20}$ z and the oranges price is $\frac{1}{30}$ z. The equation for money and number of mangoes and oranges will be:

money = mango price * mangoes bought + orange price * orange bought

z= $\frac{1}{20}$ z * x + $\frac{1}{30}$ z *y

1= $\frac{1}{20}$ x + $\frac{1}{30}$ y

- $\frac{1}{30}$ y= $\frac{1}{20}$ x -1

y= -1.5x + 30

y= 30 - 1.5x

If he want equal number of mango and orange, that mean y=x. The calculation will be:

y= 30 - 1.5x

x= 30 - 1.5x

x+ 1.5x = 30

2.5x= 30

x= $\frac{30}{2.5}$ = 12

8 0

3 years ago

Workings please......

attashe74 [19]

Answer:

21.142

Step-by-step explanation:

not sure it's correct

3 0

3 years ago