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
notka56 [123]
3 years ago
13

Which statement correctly describes this expression 2m3-11 A. Twice the cube of the number subtracted from 11 B.the difference o

f twice a number and 11 cubes
Mathematics
1 answer:
Ad libitum [116K]3 years ago
5 0

A number is :

m

_________________________________

Cube of it equals :

{m}^{3}

_________________________________

Twice the cube equals :

2 {m}^{3}

_________________________________

Subtract it from 11 equals :

2 {m}^{3} - 11

Which is the expression we have.

_________________________________

So the correct answer is A.

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

You might be interested in
Need help ASAP !!
aleksley [76]

The missing expression should be for Step 3 is [(25 + 3)/0.5] - 16.4 ÷ 4 and the missing expression should be for Step 6 is 56 - 4.1

<h3>Part A: Explain what the missing expression should be for Step 3</h3>

To do this, we make use of the expression in step 2

The expression in step 2 is

[(5^2 + 3)/0.5] - 16.4 ÷ 4

The next step at this stage is to evaluate the expression 5^2

So, we have:

[(25 + 3)/0.5] - 16.4 ÷ 4

Hence, the missing expression should be for Step 3 is [(25 + 3)/0.5] - 16.4 ÷ 4

<h3>Part B: Explain what the missing expression should be for Step 6.</h3>

To do this, we make use of the expression in step 5

The expression in step 5 is

56 - 16.4 ÷ 4

The next step at this stage is to evaluate the expression 16.4 ÷ 4

So, we have:

56 - 4.1

Hence, the missing expression should be for Step 6 is 56 - 4.1

Read more about expressions at:

brainly.com/question/723406

#SPJ1

4 0
1 year ago
What precent of 44 is 11 <br><br>helllllllllllllllllllllllllllllllllllllllllllllllllllllllllp<br>plz
olganol [36]

Answer:

25.

Step-by-step explanation:

44:11*100 = 25

5 0
3 years ago
Read 2 more answers
PLEASE HELP!! WILL GIVE BRAINLIEST!!
Komok [63]

Answer:

The number is 3.

Step-by-step explanation:

5x3=15+12=27

9x3=27

Hope this helps

5 0
3 years ago
A study showed that of supermarket shoppers believe supermarket brands to be as good as national name brands. To investigate whe
mote1985 [20]

Complete question is;

A study by Consumer Reports showed that 64% of supermarket shoppers believe supermarket

brands to be as good as national name brands. To investigate whether this result applies

to its own product, the manufacturer of a national name-brand ketchup asked a sample

of shoppers whether they believed that supermarket ketchup was as good as the national

brand ketchup.

a. Formulate the hypotheses that could be used to determine whether the percentage of

supermarket shoppers who believe that the supermarket ketchup was as good as the

national brand ketchup differed from 64%.

b. If a sample of 100 shoppers showed 52 stating that the supermarket brand was as good

as the national brand, what is the p-value?

c. At α = 0.05, what is your conclusion?

d. Should the national brand ketchup manufacturer be pleased with this conclusion?

Answer:

A) H0; p =0.64. And HA; p≠0.64

B) p-value = 0.01242

C) Null hypothesis should be rejected

D) No they should not

Step-by-step explanation:

A) The hypotheses are;

Null hypothesis H0; p =0.64.

Alternative hypothesis HA; p≠0.64

B) we are given;

n = 100

x = 52

α = 0.05

The sample proportion is given by; p' = x/n = 52/100 = 0.52

Now let's check np and n(1 - p)

np = 100 x 0.64 = 64

n(1 - p) = 100(1 - 0.64) = 36

They are both greater than 5. So a two sided test

So let's find the value of the test statistic ;

z = [p' - p]/√(p(1 - p)/n)

z = [0.52 - 0.63]/√(0.64(1 - 0.64)/100)

z = - 2.5

Since 2 sided test, thus p value will be;

p = 2P(Z ≤ -2.5)

So from the table i attached,

P(Z ≤ -2.5) = 0.00621

Thus, p = 2 x 0.00621 = 0.01242

C) at α = 0.05, our p value which is 0.01242 is less than α. Thus we reject the null hypothesis.

D) There is evidence to suggest that the percentage of supermarket shoppers who believe that the supermarket Ketchup was as good as the national brand Ketchup differs from64%. Thus, the national brand Ketchup manufacturer should not be pleased with this conclusion, because the results cannot be applied to its own product.

7 0
3 years ago
Read 2 more answers
Using the formula v = lwh, find the volume of a cube with a side length of 5 ft
Reika [66]

Answer:

125

Step-by-step explanation if the formula your using is v=lwh and the side length is 5 then the width and height is 5 which is 5X5X5 or 5^3 which is 125


4 0
3 years ago
Read 2 more answers
Other questions:
  • Wastewater is filling barrels at the rate of 7 quarts per hour. The recycling facility picks up 25 full barrels on each trip, an
    9·2 answers
  • What is the solution for 3x&lt;-45
    14·1 answer
  • A store sells small pumpkins. The graph shows the cost c of p pumpkins. Write an equation that represents c.
    14·2 answers
  • If the quadratic equation x2 - 12x + 11 = 0 is rewritten in the form (x - p)2 = q , what is the value of q?
    14·1 answer
  • You roll a 6-sided number cube (dice) 75 times. You rolled a one 13 times, a two
    12·1 answer
  • Is 3x + 2y = 6 a function??
    15·1 answer
  • Write the expanded exponential form of the number 1287.5478​
    13·2 answers
  • The side of a square is 2.5 cm . Find its perimeter and area
    8·1 answer
  • (-3, -2) (2, 1) Find the slope
    15·2 answers
  • Need help please answer ASAP!<br> 25&amp;26
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!