1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nika2105 [10]
2 years ago
8

What is 0.25x20 show and explain your answer

Mathematics
2 answers:
igomit [66]2 years ago
6 0

Answer:

5

Step-by-step explanation:

Delicious77 [7]2 years ago
4 0

Answer:

0.25 x 20 = 5

<h3>Step-by-step explanation:</h3>

To make it easier we can make the decimal 0.25 into the fraction 1/4. In this case, we would also make 20 into a fraction. Which would give us 20/1. Now we would multiply the numerators (1 and 20) together and we get 20. Then we would multiply the denominators (4 and 1) to get 4. From there we can write the fraction (or the division problem) as 20/4. We can divide both sides by four to get 5/1. Which gets us our answer of 5.

You might be interested in
Last summer, Marion was 3 1/2 feet tall. She was 4 inches taller than her brother Elijah. She was 1 1/4 feet shorter than her si
solniwko [45]

Answer:

Answers below

Step-by-step explanation:

Marion: 42 inches

Elijah: 38 inches

Lorie: 57 inches

Convert each to inches and solve.

Hope this helps!

8 0
3 years ago
50 US states for the namethat start with the letter W what percent of US states have the names that start with the letter W
Vanyuwa [196]
Washington, West Virginia, Wisconsin, Wyoming
Four states out of 50
4 / 50 * 100 = 8 per cent.


3 0
3 years ago
In a lab, a scientist is growing bacteria for a study. The scientist begins with a bacteria
Diano4ka-milaya [45]

Answer:

The answer is below

Step-by-step explanation:

The growth of the bacteria is in the form of an exponential growth. It is given by the formula:

P(t)=ae^{rt}\\\\where\ t\ is\  the\ number\ of \ hours, P(t)\ is\ the \ population\ at\ t\ hours\\\and\ a=population\ at\ start

At 2 hours, the population is 62 cells, hence:

P(2)=ae^{2r}\\\\62=ae^{2r}\ \ .\ \ .\ \ .\ (1)

After another 2 hours (4 hours), the population is 1 million:

P(4)=ae^{4r}\\\\1000000=ae^{4r}\ \ .\ \ .\ \ .\ (2)\\\\Divide \ equation\ 2\ by\ equation\ 1:\\\\\frac{1000000}{62}=\frac{ae^{4r}}{ae^{2r}} \\\\16129=e^{2r}\\\\ln(e^{2r})=ln(16129)\\\\2r=9.688\\\\r=4.844

Put r = 4.844 in equation 1

62=ae^{2*4.844}\\\\62=16129a\\\\a=0.003844

P(t)=0.003844e^{4.844t}\\\\at \ start,t=0\\\\P(0)=0.003844

4 0
3 years ago
monique has 3/4 of tissues. if she cuts half of those tissues how much did she cut? put the answer in a fraction and percentage(
skelet666 [1.2K]

The required fraction of the tissue she cut is 3 /8, and the percentage is 37.5%.

Given that,
Monique has 3/4 of tissues. she cuts half of those tissues

<h3>What is the fraction?</h3>

Fraction is defined as the number of compositions that constitute the Whole.

Here,
Let the number of tissue be x,
She has 3 / 4 of the tissues = 3 / 4 x
she cuts half of those tissues = 1 / 2 * 3 / 4 * x
                                             = 3/8x or 37.5% of x

Thus, the required fraction of the tissue she cut is 3 /8, and the percentage is 37.5%.

Learn more about fractions here:
brainly.com/question/10708469

#SPJ1




4 0
1 year ago
Claudio needs to buy gifts for 8 friends. He wants to give the same gift to all his friends and he plans to have the gifts wrapp
Blizzard [7]

Answer:

7.25

Step-by-step explanation:

In the question, the term at least means less than or equal to is represented by ≥

Let the cost of each gift = c

He is buying gifts for 8 friends = 8 gifts

Hence, our Inequality equation is written as:

(c + $1.50)× 8 ≥ $70

8c + 12 ≥ 70

8c ≥70 - 12

c ≥ 58/8

c≥ 7.25

Therefore, the amount Claudio needs to spend on each gift in order to receive free shipping is 7.25

6 0
3 years ago
Other questions:
  • Victor read the fine print for a checking account he was thinking about using. The fine print said, "A minimum balance of $500 i
    10·1 answer
  • 4-It has been a bad day for the market, with 70% of securities losing value. You are evaluating a portfolio of 20 securities and
    9·1 answer
  • The candy store is having a 30% off sale.Emma is going to buy $7.50 worth candy. How much will she pay after the discount?
    6·1 answer
  • Whats is a unit rate
    8·2 answers
  • The probability density function of the time to failure of an electronic component in a copier (in hours) is f(x) = (e^-x/1076)/
    8·1 answer
  • When the integer n is squared, the result is less than 150. What is the sum of all possible values of n?
    15·1 answer
  • What is the result of substituting for y in the bottom equation?<br> y=x-7<br> y=2+2x-4
    15·2 answers
  • To win a trivia game, Nathan must score at least 75 points. Each correct answer is worth 2 1/2 points, and each incorrect answer
    7·1 answer
  • I need help please first answer will get brainliest
    7·1 answer
  • A dairy made 97.01 ounces of yogurt. Then a local market bought 84 ounces of the yogurt. How much yogurt does the dairy have lef
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!