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
Bezzdna [24]
2 years ago
15

Write an expression that equals to 40include an exponet

Mathematics
1 answer:
Monica [59]2 years ago
6 0
Six squared plus four equals 40

6^2+4=40
You might be interested in
Mr. william phisics class lasts 7/8 of an hour, 3/10 is used on arming up . How many minutes do they take to warm up..NOT FRACTI
pychu [463]
7/8
3/10 of 7/8 means 3/10 times 7/8=21/80

1hour=60mins
60 times 21/80=1260/80=15.75

answer is 15.75 mins
5 0
3 years ago
A factory received a shipment of 11 hammers, and the vendor who sold the items knows there are 2 hammers in the shipment that ar
zhenek [66]

Question:

If a sample of 2 hammer is selected

(a) find the probability that all in the sample are defective.

(b) find the probability that none in the sample are defective.

Answer:

a Pr = \frac{2}{110}

b Pr = \frac{72}{110}

Step-by-step explanation:

Given

n = 11 --- hammers

r = 2 --- selection

This will be treated as selection without replacement. So, 1 will be subtracted from subsequent probabilities

Solving (a): Probability that both selection are defective.

For two selections, the probability that all are defective is:

Pr = P(D) * P(D)

Pr = \frac{2}{11} * \frac{2-1}{11-1}

Pr = \frac{2}{11} * \frac{1}{10}

Pr = \frac{2}{110}

Solving (b): Probability that none are defective.

The probability that a selection is not defective is:

P(D') = \frac{9}{11}

For two selections, the probability that all are not defective is:

Pr = P(D') * P(D')

Pr = \frac{9}{11} * \frac{9-1}{11-1}

Pr = \frac{9}{11} * \frac{8}{10}

Pr = \frac{72}{110}

8 0
2 years ago
How do you write 1.8 × 10^1 in standard form?
gayaneshka [121]

Answer:that would be 18

Step-by-step explanation:

7 0
2 years ago
A certain 5-digit combination lock can be reset with a new combination. The lock uses numbers from 1 to 6. After a friend accide
daser333 [38]
The probability is (1/6)^5 power. Since the locks are independent of each other, you can multiply the probabilities together. There are 6 possible numbers for each lock and there are 5 locks. So the probability is (1/6)^5 power.<span />
5 0
3 years ago
What is the solution of 15=-4+z/3
lana [24]
15=-4+z/3

+4 +15 = +4 -4 +z/3
cancels the 4 on the right side

19 = z/3

3 x 19 = z/3 x 3
cancels 3 on the right side

I think the answer is z = 57
4 0
2 years ago
Read 2 more answers
Other questions:
  • An astronomer knows the distances from herself to stars A and B as well as the distance between them.
    10·1 answer
  • Three hours later than nine o'clock is
    11·2 answers
  • What is the answer for this question
    9·1 answer
  • Find the value of 18 ÷ 9 ∙ 3
    6·2 answers
  • How many meters are in a hectometer
    9·2 answers
  • When the function f(x) = 4(2)x is changed to f(x) = 4(2)x − 13, what is the effect? (5 points)
    12·1 answer
  • Will Mark Brainliest!! The graph shows the motion of two cars starting at different places on a highway. Their speeds can be com
    9·1 answer
  • Divide this plzzzzzzzzzzzzz<br> 13/3562
    14·1 answer
  • A cone has a volume of 60 cubic feet. If the radius is 2 feet,'what is the height of the cone?
    11·1 answer
  • PLEASE HELP ME IF YOU DO you will get the most loyal friend and honest and nicest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!