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
Karo-lina-s [1.5K]
3 years ago
14

20% of 150 is what number?

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
6 0
If you would like to know how much is 20% of 150, you can calculate this using the following steps:

20% of 150 = 20/100 * 150 = 2 * 15 = 30

Result: 20% of 150 is 30.
tensa zangetsu [6.8K]3 years ago
4 0
Answer=30

20%=20/100=0.2

150*.20=30
You might be interested in
Find the sum of a finite geometric series.
blsea [12.9K]
Sum of a finite geometric series=a(r^(n) -1)/(r -1)
or
sum of a finite geometric series=a(1 - r^(n))/(1 - r)
the Smiths would spend a total of $2928.2 on clothing in 4 years
3 0
2 years ago
Read 2 more answers
PLEASE HELP
k0ka [10]

Answer:

1 = 0.2

2 = 32

3 = 0.33...

4 = 64

5 = 10,000

6 = 7

8 0
3 years ago
Mrs. thomas has 18 cups of popcorn. she wanted to divide the popcorn into 2/3 cup bags.how many bags can she make ?
Usimov [2.4K]
18 ÷ (2/3) = 18 × (3/2) = 18×3/2 = 9×3 = 27
The answer is 27
3 0
3 years ago
D. Write a system of two linear equations that has more than one solution.
ddd [48]
D. y=5x+6 and 2y-12-10x=0 has infinitely many solutions and both lines are linear

E. y=4x+1, y=9x+4 has the solutions x = -3/5, y = -7/5


3 0
3 years ago
9. Gold miners in Alaska have found, on average, 12 ounces of gold per 1000 tons of dirt excavated with a standard deviation of
netineya [11]

Answer:

9.18% probability the miners find more than 16 ounces of gold in the next 1000 tons of dirt excavated

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 12, \sigma = 3

What is the probability the miners find more than 16 ounces of gold in the next 1000 tons of dirt excavated?

This is 1 subtracted by the pvalue of Z when X = 16. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{16 - 12}{3}

Z = 1.33

Z = 1.33 has a pvalue of 0.9082

1 - 0.9082 = 0.0918

9.18% probability the miners find more than 16 ounces of gold in the next 1000 tons of dirt excavated

5 0
2 years ago
Other questions:
  • If a group of distinct objects can be arranged in 120 different ways, how many objects are there? A. 3 B. 4 C. 5 D. 6
    11·2 answers
  • Which lists all the integer solutions of the equation |x| = 4?
    14·2 answers
  • Which of the following equations has infinitely many solutions?
    11·1 answer
  • In a group of 32 pet owners, half are women and 20 are dog owners. If 8 women are not dog owners, how many of the dog owners are
    6·1 answer
  • Please teach me!
    5·1 answer
  • A marina is in the shape of a coordinate grid. Boat A is docked at (2.4, -3) and Boat B is docked at (-3.4, -3). The boats are _
    6·1 answer
  • Y=0.9x help? please I don’t understand how to do this?
    15·1 answer
  • What equation in slope-intercept form represents the line that passes through the points
    9·1 answer
  • Can someone help me understand this
    14·2 answers
  • Which table of ordered pairs represents s function?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!