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
Elodia [21]
3 years ago
14

Multiply. Type your answer in the box. Do not use any spaces. (–9) x (+2) =

Mathematics
1 answer:
vampirchik [111]3 years ago
3 0

-18 because 9 times 2 is 18 but because you're multiplying a negative with a positive it equals -18

You might be interested in
One year Perry had the lowest ERA​ (earned-run average, mean number of runs yielded per nine innings​ pitched) of any male pitch
Blizzard [7]

Answer:

z score Perry z=-1.402

z score Alice z=-1.722

Alice had better year in comparison with Perry.

Step-by-step explanation:

Consider the provided information.

One year Perry had the lowest ERA​ of any male pitcher at his​ school, with an ERA of 3.02. For the​ males, the mean ERA was 4.206 and the standard deviation was 0.846.

To find z score use the formula.

z=\frac{x-\mu}{\sigma}

Here μ=4.206 and σ=0.846

z=\frac{3.02-4.206}{0.846}

z=\frac{-1.186}{0.846}

z=-1.402

Alice had the lowest ERA of any female pitcher at the school with an ERA of 3.16. For the​ females, the mean ERA was 4.519 and the standard deviation was 0.789.

Find the z score

where μ=4.519 and σ=0.789

z=\frac{3.16-4.519 }{0.789}

z=\frac{-1.359}{0.789}

z=-1.722

The Perry had an ERA with a z-score is –1.402. The Alice had an ERA with a z-score is –1.722.

It is clear that the z-score value for Perry is greater than the z-score value for Alice. This indicates that Alice had better year in comparison with Perry.

7 0
3 years ago
-40 represents the height of a subway 40 feet below ground level. 40 represents the height of a kite 40 feet above ground level
Sveta_85 [38]

Answer:

0 represents the ground level

4 0
2 years ago
This table shows information about two occupations.
ycow [4]

yes it can be possible to do

5 0
3 years ago
Find the volume of the prism
hichkok12 [17]

Answer:

do you have an image for that?

Step-by-step explanation:

4 0
3 years ago
Solve the inequality 5(2h+8)<60
zimovet [89]

Answer:

<h2>h < 2</h2>

Step-by-step explanation:

5(2h+8) < 60

Expand the terms in the bracket

We have

10h + 40 < 60

Group like terms

10h < 60 - 40

10h < 20

Divide both sides by 10

h < 2

Hope this helps you

7 0
3 years ago
Other questions:
  • Sam kept track of the number of problems he was assigned for his math homework on the box plot.
    9·2 answers
  • Select the story problem that this division problem represents 2/3/1/6
    15·1 answer
  • 2-2x&gt;-20<br> A. x&gt; 12<br> B. x &lt;9<br> C. x &lt; 10<br> D. x &lt; 11
    11·2 answers
  • The sum of two consecutive integers is at most 3. what is the greatest possible value for the greater integer?
    9·1 answer
  • Which would give the most accurate estimate of the area under a curve?
    8·2 answers
  • +3 + 3x2 – 2X-6<br> is this a prime polynomial
    12·2 answers
  • 3. Given f(x) = -2 and g(x) = 5x - 6, find h(x) = f(x) · g(x).​
    8·1 answer
  • A certain federal agency employs three consulting firms (A, B and C) with probabilities 0.40, 0.45 and 0.15. From past experienc
    7·1 answer
  • HELPPPPPP PLEASEEEEEEE
    10·1 answer
  • 12.054 compared to 12.54 need to know
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!