All categories

3 years ago

you are assigned 25 spelling words to master you memorize 60% of the words how many do you have left to memorize

Mathematics

1 answer:

Volgvan3 years ago

5 0

2.5 is 10% of 25. 2.5 * 6 = 15 = 60%

25 - 15 = 10. You have 10 words left to memorize.

I hope this helps.

You might be interested in

Select the function that represents the simple interest formula.

Anit [1.1K]

Answer:

D. A(n) = P + (n-1)i*P

Step-by-step explanation:

The formula to calculate the simple interest is:

$SI = \frac{Pnr}{100}$

Replace i by $\frac{r}{100}$ , then

SI = Pni

where n is the number of years.

So, for n-1 years, the simple interest is:

SI = P(n-1)*i

The Total amount is:

A(n) = P + (n-1)i*P

8 0

3 years ago

Read 2 more answers

Help with the following photo

lakkis [162]

Step-by-step explanation:

The solution is in the attached file

8 0

2 years ago

James is at a gift sale where everything costs $4 (tax included).

pantera1 [17]

Answer:

5 gifts

Step-by-step explanation:

Given information:

Cost of one gift = $4
Total money = $50
Money left after purchasing gifts = at least $28

Let x = greatest number of gifts James can buy

Create an inequality with the given information:

⇒ 50 - 4x ≥ 28

Solve the inequality

Add 4x to both sides:

⇒ 50 - 4x + 4x ≥ 28 + 4x

⇒ 50 ≥ 28 + 4x

Subtract 28 from both sides:

⇒ 50 - 28 ≥ 28 + 4x - 28

⇒ 22 ≥ 4x

Divide both sides by 4

⇒ 22 ÷ 4 ≥ 4x ÷ 4

⇒ 5.5 ≥ x

⇒ x ≤ 5.5

We must round down to 5 as if James buys 6 gifts, he will only have $26 remaining. Therefore, the greatest number of gifts James can buy is 5 gifts.

3 0

2 years ago

Read 2 more answers

please help omg i have a 15 percent in math for my overall grade and i also have bad grades in spanish and ELA but please please

Shkiper50 [21]

Answer:

Ammegurung

Step-by-step explanation:

this is my id

5 0

2 years ago

Calcula el divisor de las siguientes cantidades 28 y 30 36 y 45 8

Maru [420]

Answer:

Its math

Step-by-step explanation:

Its math

3 0

3 years ago