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
Levart [38]
3 years ago
5

karen has taken 4 science quizzes. her scores where 72,80,84, and 92. what minimum score must she get on her next quiz to have a

n average score of at least 84? A. 82 B. 84 C.92 D.95
Mathematics
1 answer:
Ymorist [56]3 years ago
7 0
Ave = \frac{72+80+84+92+x}{5} = 84
328+x=420
x=92
You might be interested in
Is The sum of two prime numbers always a prime number and why or why not
astra-53 [7]
Yes because two odds make a positive
7 0
3 years ago
Please help i will give brainliest.
fredd [130]

Answer:

It’s a pair of : corresponding angles

5 0
3 years ago
Read 2 more answers
What is 23569 rounded to the nearest ten thousand and thousand?
Anestetic [448]
Rounded to the nearest ten-thousand: 20,000

Rounded to the nearest thousand: 24,000
5 0
3 years ago
Read 2 more answers
A company has two manufacturing plants with daily production levels of 7 x plus 19 items and 2 x minus 7 ​items, respectively. T
leva [86]

First plant produces 5x+26 items more than second plant daily

Step-by-step explanation:

Given

The expression for plant A will be:

7x+19

For plant B:

2x-7

In order to find that how much more items are produced by first plant we have to subtract the daily production of second plant from first plant

So,

= 7x+19-(2x-7)\\= 7x+19-2x+7\\= 7x-2x+19+7\\=5x+26

So,

First plant produces 5x+26 items more than second plant daily

Keywords: Polynomials, expressions

Learn more about polynomials at:

  • brainly.com/question/729447
  • brainly.com/question/7287774

#LearnwithBrainly

5 0
3 years ago
A geometric sequence is defined recursively by an = 6ap-1. The 1st term of
Nezavi [6.7K]
The answer is b because It’s right
5 0
3 years ago
Other questions:
  • (DONT REPORT OR ANSWER) pls don’t (what is -2 plus -2)
    13·2 answers
  • Hi w do you find c for standard normal distribution
    12·1 answer
  • Fill in the blank to make a perfect square y^2+12y+?
    6·2 answers
  • HELP PLZ!!!!!!!!!!!1
    7·1 answer
  • The sugar content of the syrup in canned peaches is normally distributed. Suppose that the variance is thought to be σ2=18 (mill
    13·1 answer
  • The verties of ABC are A(2 ,1) B (3,4) and C(1,3). If AB is translated 1 unit down and 3 units to the left to create DEF what ar
    15·1 answer
  • Belinay is making garlands of popcorn kernels and berries to feed the wildlife. The diagram shows the ratio of popcorn kernels t
    11·1 answer
  • What is the opposite of 5.25?
    8·1 answer
  • How many gallons of water can you put into the pool in five minutes?
    8·1 answer
  • Which is a better relative position, a score of 83 on a geography test that has a mean of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!