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
Andreyy89
3 years ago
15

2/3 (5 x 4) ÷ 3 + 6/7 =

Mathematics
2 answers:
Kobotan [32]3 years ago
8 0
Its 5.30158730159 on a calculator.. So if you round it most likely.. Im guessing itll be 5.30 ?.. Im not so sure.. 
Lerok [7]3 years ago
6 0
334/63
if u want the mixed fraction it'd be 5(19/63)
You might be interested in
Which of the following represents a Type I error for the null and alternative hypotheses H0:μ≤$3,200 and Ha:μ>$3,200, where μ
Nuetrik [128]

Answer:

Option a) Type I error would occur if we reject null hypothesis and conclude that the average amount is greater than $3,200 when in fact the average amount is $3,200 or less.        

Step-by-step explanation:

We are given the following information in the question:

H_{0}: \mu \leq \$3,200\\H_A: \mu > \$3,200

where μ is the average amount of money in a savings account for a person aged 30 to 40.

Type I error:

  • Type I error is also known as a “false positive” and is the error of rejecting a null  hypothesis when it is actually true.
  • In other words, this is the error of accepting an  alternative hypothesis when the results can be  attributed by null hypothesis.
  • A type I error occurs during the hypothesis testing process when a null hypothesis is rejected, even though it is correct and should not be rejected.

Thus, in the above hypothesis type  error will occur when we reject the null hypothesis even when it is true.

Option a) Type I error would occur if we reject null hypothesis and conclude that the average amount is greater than $3,200 when in fact the average amount is $3,200 or less.

3 0
3 years ago
From the set {1, 2, 3, 4}, use substitution to determine which value of x makes the equation true. 4x = 8
bearhunter [10]
Answer is 2
Substitute each number into equation
4x = 8
4 (1) = 8. No
4 (2) = 8. Yes
4 (3) = 8. No
4 (4) = 8. No
5 0
1 year ago
The manager of an automobile dealership is considering a new bonus plan in order to increase sales. Currently, the mean sales ra
monitta

Answer:

H0: mu = 5

Ha: mu > 5

Step-by-step explanation:

A null hypothesis is a statement from a population parameter which is either rejected or accepted (fail to reject) upon testing.

It is expressed using the equality sign.

An alternate hypothesis is also a statement from a population parameter which negates the null hypothesis and is accepted if the null hypothesis is rejected.

It is expressed using any of the inequality signs.

4 0
3 years ago
What is the length of 0.015 to the nearest hundreths
DedPeter [7]

The answer is 0.02

We rounded the 1 up to a 2 because it was followed by a 5. If it were followed by something smaller than 5, it would have remained the same.

7 0
3 years ago
Can someone help me please
Stels [109]

Answer:

Step-by-step explanation:

to answer question 2. you would need to simplify each fraction (A/B). On the table you made in question one the first fraction is 6/2 ll you need to do is simplify the fraction by 2.

7 0
3 years ago
Other questions:
  • Which of the following expressions is between 10 and 11? √10.5 √100 √21 √115
    11·2 answers
  • The Math Club had a car wash to raise money for a competition. The members charged $10 for each car they washed. What is the ind
    13·1 answer
  • Share £15 in 2:3 <br> Please help me put
    10·1 answer
  • Find the difference: 25 kg 32 g - 23 kg 83 g
    11·1 answer
  • I need help with all these questions
    10·1 answer
  • PLEASE HURRY<br> How do i solve these problems
    12·1 answer
  • Help i give 5 stars and a crown​
    14·1 answer
  • √44=<br>simply the radicals​
    6·1 answer
  • What is the approximate circumference of a circle with a diameter of 14 inches, rounded to the nearest inch? (Use 3.14 as an app
    6·1 answer
  • The surface area of Earth is about 196.9 million square miles. The land area is about 57.5 million square miles and the rest is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!