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
Rzqust [24]
3 years ago
15

Which expression is equivalent to three times the sum of six and five?

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Answer: 3 x 6 + 5

or

3 x 5 + 6

or

(5 + 6) x 3

or

3 x (5 + 6)

etc.


Step-by-step explanation:


You might be interested in
How is team performance calculated in SAFE?
Over [174]

Answer:

By strengthening key elements of their safety and health programs, they also can improve their overall organizational performance. In addition to the social benefits, employers that use leading indicators to find and fix hazards can realize direct savings to their bottom line.

5 0
3 years ago
An equation is shown below: 6(2x - 11) 15 = 21 Write the steps you will use to solve the equation and explain each step.
kolbaska11 [484]

Answer:

x=6

Step-by-step explanation:

6(2x -11) 15 =21

6 × 2x = 12x

6 × -11 = -66

12x -66 + 15 = 21

-66 + 15 = -51

12x -51 = 21

-51 + 51 = 0

21 + 51 = 72

12x = 72

12x ÷ 2 = 0

72 ÷ 12 = 6

x = 6

3 0
2 years ago
18 divided by tan 30
Arlecino [84]

Answer:

18cot(30) or nearly -2,81016

6 0
3 years ago
Hii please help i’ll give brainliest
pshichka [43]

Answer:

maybe B

Step-by-step explanation:

cuz interquaInterquartile is just a range of q1-q3

7 0
2 years ago
in 1991, a gallup poll reported this percent to be 79%. using the data from this poll, test the claim that the percent of driver
snow_lady [41]

We reject our null hypothesis, H₀, at a level of significance of =0.01 since the P-value is less than that threshold. There is compelling statistical data to indicate that since 1991, the proportion of drivers who love driving has decreased.

Given,

The Pew Research Center recently polled n=1048 U.S. drivers and found that 69% enjoyed driving their automobiles.

In 1991, a Gallup poll reported this percentage to be 79%. using the data from this poll, test the claim that the percentage of drivers who enjoy driving their cars has declined since 1991.

To report the large-sample z statistic and its p-value,

Null hypothesis,

H₀ : p = 0.79

Alternative hypothesis,

Ha : p < 0.79

Level of significance, α = 0.01

Under H₀

Test statistic,

Z_0= \frac{\hat p - p}{\sqrt{\frac{p(1-p)}{n} }  }

Z₀ = -7.948

The alternative hypothesis(Ha) is left-tailed, so the P-value of the test is given by

P-value = P(z <-7.945)

            = 0.000     (from z-table)

Since the P-value is smaller than given level of significance, α=0.01 we reject our null hypothesis, H₀, at α=0.0.1 level Strong statistical evidence to conclude that the percentage of drivers who enjoy driving their cars has declined since 1991.

To learn more about hypothesis click here:

brainly.com/question/17173491

#SPJ4

5 0
1 year ago
Other questions:
  • In his will, Mr. Adams left 25% of his estate to his wife and unevenly divided the balance between his son and his daughter.If t
    10·1 answer
  • You roll a six sided die two times what is the probability the two numbers are one apart
    10·1 answer
  • Can someone help me for this question?
    14·1 answer
  • Ana uses gcf and distributive property to rewrite 72+60
    14·2 answers
  • Twice a certain number is tripled. The resulting number is _____.
    11·1 answer
  • What is one and two thirds in decimal form?
    6·1 answer
  • What's the root of 17 simplified?
    14·2 answers
  • Geometry Help:
    13·1 answer
  • Michael read 135 pages in 1 1/2hours. Select all of the rates that are equivalent to this rate.
    11·1 answer
  • Find the distance between -6.77777 and 3.55555.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!