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
densk [106]
3 years ago
7

Which of the following is the algebraic form for the verbal statement shown: "12 more than the product 4 and a number, n" - A. n

/4 + 13 - B. 4n + 13 - C. 4(n + 13) - D. 13 (n + 4)
Mathematics
2 answers:
katrin2010 [14]3 years ago
6 0
If you mean “13 more than the product 4 and a number, n”
then the answer is B

the word product means multiply

and 12 more means adding 12 to the product
luda_lava [24]3 years ago
4 0

Answer:

B for sure

Step-by-step explanation:

You might be interested in
How to solve a system of three equations with substitution
zloy xaker [14]

Answer:

Usually there are the variables x y z but it doesn't matter what they are.

Step-by-step explanation:

First choose your first variable to solve. Find x by putting all the numbers and variables to one side.

once you found x substitute the answer for x in all the equations. Next find y and substitute your answer in all the equations again.

Once you have solved 2 variables then you are able to solve z.  

If you have questions please feel free to ask in the comments below.

4 0
3 years ago
What is the probability that five randomly selected students will have a mean score that is greater than the mean achieved by th
katrin2010 [14]

Answer:

the probability that five randomly selected students will have a mean score that is greater than the mean achieved by the students = 0.0096

Step-by-step explanation:

From the five randomly selected students ; 160, 175, 163, 149, 153

mean average of the students = 160+175+163+149+153/5

= mean = x-bar = 800/5

mean x-bar = 160

from probability distribution, P(x-bar > 160) = P[ x-bar - miu / SD > 160 -150.8 /3.94]

P( Z>2.34) = from normal Z-distribution table

= 0.0096419

= 0.0096

hence the probability that five randomly selected students will have a mean score that is greater than the mean achieved by the students = 0.0096

where SD = standard deviation = 3.94 and Miu = 150.8

5 0
3 years ago
Problem page isabel runs 7 miles in 50 minutes. at the same rate, how many miles would she run in 75 minutes?
sammy [17]
<span>if isabel runs 7 miles in 50 minutes, then you know she runs 7/50 miles in one minute, right? So multiply that by the number of minutes she did run, and you can find the distance:


</span><span> 7
------ x 75 =
50


525
------
50


</span><span> If you plug that fraction into your calculator, you get 10.5, so 10 and a half miles.</span>
8 0
3 years ago
Which of the following are equivalent to 5 4/6 ?
liraira [26]
17/3 most likely it depends on what was needed
5 0
3 years ago
Lake has a total of $10,000 to invest in two accounts. One account earns 1% simple interest, and the other earns 10% simple inte
Elza [17]

Answer:

  1. $8000 at 1%
  2. $2000 at 10%

Step-by-step explanation:

It often works well to let a variable represent the amount invested at the higher rate. Then an equation can be written relating amounts invested to the total interest earned.

__

<h3>setup</h3>

Let x represent the amount invested at 10%. Then 10000-x is the amount invested at 1%. The total interest earned is ...

  0.10x +0.01(10000 -x) = 280

<h3>solution</h3>

Simplifying gives ...

  0.09x +100 = 280

  0.09x = 180 . . . . . . . subtract 100

  x = 2000 . . . . . . divide by 0.09

  10000 -x = 8000 . . . . amount invested at 1%

<h3>1.</h3>

$8000 should be invested in the 1% account

<h3>2.</h3>

$2000 should be invested in the 10% account

5 0
2 years ago
Other questions:
  • The length of segment XY is 9 cm. Which statements regarding triangle XYZ are correct? Check all that apply.
    11·2 answers
  • A rectangle is 19 feet long and 3 feet wide what is the area
    12·1 answer
  • Bridgette made a graph of her neighborhood on a coordinate grid. The points A(-2, 3), B(-2, -2), C(2, -2), and D(2, 3) represent
    6·1 answer
  • During a sale, fidget spinners 1/4 off the regular price. If a spinner regularly costs 5.90, what is the sale price
    7·1 answer
  • Determine the possible values of the given random variable and indicate as your answer whether the random variable is finite dis
    10·1 answer
  • What is the net change in how many bags are on the shelf from
    11·1 answer
  • from these numbers 5;33;27;72;36;61;81;45 choose a prime numbers a number which is the product of two prime numbers ​
    15·1 answer
  • Can you form a right triangle with the three lengths given? Why or why not?
    10·1 answer
  • Y=x^2+8<br> Find the Domain, explain your answer
    5·1 answer
  • Defective electronics: A team of designers was given the task of reducing the defect rate in the manufacture of a certain printe
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!