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
Fed [463]
3 years ago
12

HELP ME PLZZZZ I’LL MARK BRAINLIEST

Mathematics
1 answer:
ehidna [41]3 years ago
6 0

Answer:

1. n=24

2.n=10

3.n=11

4.n=2

5.n=24

6.n=4

7.n=9

8.n=5

9.n=4

10.n=2.1

11.n=3

12.n=18

13.n=45

14.n=15/4

15.n=3

16.n=35

Step-by-step explanation:

You might be interested in
60° 2x + 149 degrees​
MAXImum [283]

Answer:

x = 23

Step-by-step explanation:

60°=x+14

60+14=84=X

8 0
2 years ago
Four whole nuber are each rounded to the nearest 10 the sum of the four rounded numbers is 90 what is the possible maximum sum o
bearhunter [10]

Answer:

106

Step-by-step explanation:

Let's try guessing...

45+45=90\\30+30+30=90\\10+20+30+30=90

All the units place has to be 4, if it is higher than 4 then the answer will not be 90 (the sum of the four rounded numbers).

14 + 24 + 34 + 34= 106

3 0
3 years ago
Daniel makes 16 more muffins than kris.
vredina [299]
Kris makes 18 muffins
3 0
3 years ago
A certain group of test subjects had pulse rates with a mean of beats per minute and a standard deviation of beats per minute. U
Lisa [10]

Answer: is this it?

Step-by-step explanation:

5 0
1 year ago
Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best po
Brrunno [24]

Answer: (0.63, 7.07)

Step-by-step explanation:

The confidence interval for population proportion is given by :-

\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

Given :\hat{p} =0.7 ;  n=110

Significance level : 1-0.90=0.1

Critical value :  z_{\alpha/2}=1.645

Now, a 90% confidence interval for population proportion will be :-

0.7\pm (1.645)\sqrt{\dfrac{0.7(1-0.7)}{110}}\\\\\approx0.7\pm0.07\\\\=(0.7-0.07,0.7+0.07)=(0.63,\ 7.07)

Hence, a 90% confidence interval for population proportion = (0.63, 7.07)

5 0
2 years ago
Other questions:
  • a line connecting (5, 6) to another point has an undefined slope. What is the closest point on this line with whole number coord
    15·1 answer
  • A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius of the circle is how many units. The p
    13·2 answers
  • Jesse found 5 seashells on the beach today. This is 1 less than one-third he found yesterday. Which equation, when solved for x,
    14·1 answer
  • Find the slope of the line that passes through the points (5, 8) and (9, 4).
    13·1 answer
  • What is a inequality please answer my question
    5·1 answer
  • If a = 2 + i, and b = 3 – 2i, what is a/b?
    12·1 answer
  • What is 50% of 98 pls
    10·1 answer
  • Jose and Gavin are reading the same book. At the beginning of the month, Jose was
    13·1 answer
  • A ratio of a TV's width to its height is 16:9. If its width is 32 inches, what is the length of its diagonal? Give your answer t
    9·1 answer
  • Need help I don’t know how to do it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!