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
Aleks04 [339]
3 years ago
5

HELP ME PLEASEEEEEEEEEEEEEEEE

Mathematics
1 answer:
shutvik [7]3 years ago
7 0

Answer:

522 m^2

Step-by-step explanation:

I've circles the numbers that you actually need to solve this problem.

First, find the area of the bigger rectangle by multiplying the length and width.

24*21=504

Then find the area of the smaller rectangle the same way

3*6=18

then add them to get the total area

504+18=522

522 m^2

You might be interested in
Ignacio is curious about the average age of cars in the commuter lot at Mis large university. He takes a random
spin [16.1K]

Answer:

Between 12.614 years and 16.386 years

Step-by-step explanation:

Given that:

Mean age (μ) = 14.5 years, standard deviation (σ) = 4.6 years, number o sample (n) and the confidence interval (c) = 90% = 0,9

α = 1 -c = 1 -0.9 = 0.1

\frac{\alpha }{2}  = \frac{0.1}{2} = 0.05

The z score of \alpha /2 is the same as the z score of 0.45 (0.5 - 0.05). This can be gotten from the probability distribution table. Therefore:

z_{0.05}=1.64

The margin of error (e) = z_{0.05}\frac{\sigma}{\sqrt{n} } = 1.64*\frac{4.6}{\sqrt{16} }=1.886

The interval = μ ± e = 14.5 ± 1.886 = (12.614 ,16.386)

4 0
3 years ago
PLEASE HELP IM BEING TIMED I WILL MARK BRAINLY
vesna_86 [32]

We don't have the scatter plot

8 0
2 years ago
what is the circumference of a circular swimming pool with a diameter of 6 1/2 feet use 22 over 7 for pi
olganol [36]

Answer:

20.428571

Step-by-step explanation:

C=(22/7)d

C=(22/7)6.5

C=20.428571

7 0
2 years ago
Read 2 more answers
What happens to the interval as the level of confidence is​ changed? Explain why this is a logical result.
Elan Coil [88]

Answer with explanation:

A x% confidence interval interprets the percentage of certainty that a person can believe that the true population parameter.

It is also represented as Point estimate ± Margin of error

Confidence level is proportional to the Margin of error.

  • As confidence level increases the error bound increases that makes the confidence interval broader.
  • As confidence level decreases the error bound decreases , making the confidence interval narrower.
6 0
2 years ago
Which ratio forms a proportion with 18/27 ?HELPPPPPP
harkovskaia [24]
 it would be the third one, 2/3
6 0
3 years ago
Read 2 more answers
Other questions:
  • Mark borrowed $5,500 at 11.5 percent for five years. What is his monthly payment?
    14·2 answers
  • 2(x-5)+3x=x+6<br> A)x=0<br> B)x=4<br> C)x=-1<br> D)x=2
    10·1 answer
  • Find all roots x3^-8=0
    13·1 answer
  • Write a ratio to compare 54 feet to 84 feet
    12·1 answer
  • -120 degrees is equal to what?
    14·2 answers
  • 3+(8+7) = (7+8)+3
    13·1 answer
  • What’s the variance
    14·1 answer
  • In a range of 1 to 1000 what numbers are multiple of 2?
    6·1 answer
  • Question 3 cdhcjenfheucjndjdnd
    9·2 answers
  • 15 divided by 6 = 2 with a ? Of 3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!