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
kap26 [50]
3 years ago
7

Pleaseee help mee brainliest if right

Mathematics
1 answer:
Genrish500 [490]3 years ago
7 0

Answer:

I would say 80 if not it's not -6

You might be interested in
Please help me with this question​
Lyrx [107]

Answer:

A

Step-by-step explanation:

Here is a site to help you...that my teacher showed me...when you search it it will show this...just click graphing calculator

desmos.com

5 0
3 years ago
What is the approximate area of the unshaded region under the standard normal curve below? Use the portion of the standard norma
Harlamova29_29 [7]

The approximate area of the unshaded region under the standard normal curve is 0.86 the option third is correct.

It is given that the standard normal curve shows the shaded area in the curve.

It is required to find the approximate area of the unshaded region under the standard normal curve.

<h3>What is a normal distribution?</h3>

It is defined as the continuous distribution probability curve which is most likely symmetric around the mean. At Z=0, the probability is 50-50% on the Z curve. It is also called a bell-shaped curve.

In the curve showing the shaded region area between:

\rm P(1 < Z < 2)

First, we calculate the shaded region area:

From the data given the value of Ф(1) = 0.8413.

P(Z<1)  = 0.8413  and

P(Z<2) =  0.9772

The area of the shaded region:

= P(Z<2) - P(Z<1)

=  0.9772 - 0.8413

= 0.1359

The area of the unshaded region:

= 1 - The area of the shaded region  ( because the curve is symmetric)

= 1 - 0.1359

= 0.8641 ≈ 0.86

Thus, the approximate area of the unshaded region under the standard normal curve is 0.86 the option third is correct.

Know more about the normal distribution here:

brainly.com/question/12421652

4 0
2 years ago
Factor 15 + 50.<br> 5(10 + 3)<br> 5(3 + 10)<br> 3(5 + 25)<br> 10(5 + 5)
Agata [3.3K]

Answer:

B

Step-by-step explanation:

So we have the expression:

15+50

Since 5 goes into both 15 and 50, we can factor out a 5. First, rewrite the numbers as:

5(3)+5(10)

Factor out the 5:

=5(3+10)

So, our answer is B

And we're done!

8 0
3 years ago
If 433 = 100% then what percent does 383 equal
Goryan [66]

Answer:

88.46%

Step-by-step explanation:

433 - 383 = 50

50 ÷ 433 = 0.1154

0.1154 x 100 = 11.54%

100% - 11.54% = 88.46%

<u>Check work:</u>

433 x 88.46% = 383

5 0
2 years ago
Help pls it is in the picture
Genrish500 [490]

Answer:

come back

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • I am literally sok confused about these... please help
    11·1 answer
  • Please help thanks will mark brainliest
    12·2 answers
  • An office manager recorded the number of reams of paper that were used for a printer each month for six months: 15, 10, 25, 19,
    10·1 answer
  • Mr. Foster has generously donated $200 to the football team. He
    15·1 answer
  • What is 62/120 expressed as a percent rounded to the nearest whole number?
    10·1 answer
  • You are given the explicit formula below. Identify if will produce an arithmetic or geometric sequence. Also identify the common
    14·1 answer
  • 4. A case of 12 peanut snacks costs
    6·2 answers
  • An airplane is flying from Redville to Leek.
    10·2 answers
  • SOLVE ASAP PLS I NEED FOR GRADING
    7·2 answers
  • #76 will give brainliest! please help​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!