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
Mars2501 [29]
3 years ago
6

HELP I will give brainlist

Mathematics
1 answer:
prohojiy [21]3 years ago
8 0

Answer:

1. 2+2 = 4

2. 2x +2 = y

3. Terms - 16ab, 5c, 8, 2l, 2w, h, w, l

Coefficients - 16, 5, 8, 2, 2

Constants - 8, h, w, l

4. 2

5. -7

You might be interested in
Jack Frost was decorating the car windows in the teacher’s parking lot. He puts 2 snowflakes on each of the four windows of the
deff fn [24]
Answer: He can completely decorate 11 cars

Explanation: since he puts 2 snowflakes on each of the 4 windows on one car, in total Jack uses 8 snowflakes per car. If he makes 90 snowflakes, 90 divided by 8 gives you the amount of cars he can decorate. 90/8 = 11.25, but since you can’t have .25 cars the answer is 11.
3 0
2 years ago
1.Which Symbol will make the number sentence - | 16 | _ 16 true?
Dahasolnce [82]
1. =
2.
3.q+4=-4
I don't know number 2
4 0
3 years ago
After surveying 100 parents, researchers concluded that 90 percent of babies can walk by the age of 10 months. Why is this an in
Maru [420]

This is an inappropriate conclusion because of <u>D. At 10 months</u>, ninety percent of toddlers have not reached the developmental milestones to walk.

<h3>What is an inappropriate conclusion?</h3>

An inappropriate conclusion is one arrived at without a proper research design.  An inappropriate conclusion can also be reached when the interpretation of the research result is not based on the findings.

Our conclusion implies that there is a wrong interpretation of the research findings because of the researcher's bias.

Thus, the research conclusion is <u>inappropriate</u> because of Option D.

Learn more about research conclusions at brainly.com/question/24542637

3 0
2 years ago
57 toys are split into groups of 4 toys. What question do we need to answer here? pls answer quick! this test is already missing
Ilia_Sergeevich [38]

Answer:

im thinking its how many toys you need in each group?

Step-by-step explanation:

8 0
3 years ago
A professor using an open source introductory statistics book predicts that 10% of the students will purchase a hard copy of the
Likurg_2 [28]

Answer: The professor was not accurate with his hypothesis.

Null hypothesis: P1 = 12.5%, P2 = 42.5%, P3 = 45%

The alternate hypothesis: At least one proportion of the student will differ from the others.

Step-by-step explanation: To check if the professors hypothesis were inaccurate.

What percentage of student bought a hard copy of the book.

(25 ÷ 200) × 100 = 12.5%

What percentage of the student printed it from the web.

(85 ÷ 200) × 100 = 42.5%

What percentage of the students read it online.

(90 ÷ 200) × 100 = 45%

This means that the professor was not accurate with his hypothesis. Because the proportion of student in his hypothesis was not the same in the actual.

Therefore; the null hypothesis are

P1 = 12.5%, P2 = 42.5%, P3 = 45%

The alternative hypothesis will state that at least one of the proportion will be different from the others.

5 0
3 years ago
Other questions:
  • in a quadrilateral, two of the angles each have a measure of 40°, and the measure of a third angle is 130°. What is the measure
    13·1 answer
  • Please help asap 40 pts
    10·2 answers
  • A- You roll a regular die (one dice). What is the probability of rolling a 4? SIMPLIFY,
    6·2 answers
  • I’m really struggling ,please help!!!!
    12·2 answers
  • Use the distributive property to express 36 + 16. *
    13·2 answers
  • 124 / 74152<br> What is the answer
    5·2 answers
  • PLEASE HELP!!
    6·2 answers
  • 20 points and 5 stars..........
    15·2 answers
  • Equations and inequalities please help khan
    10·1 answer
  • Which of the following are accepted without proof in a logical system?check all that apply
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!