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
SSSSS [86.1K]
3 years ago
6

Mackenzie solved the problem

Mathematics
1 answer:
IgorC [24]3 years ago
3 0
I couldn’t really read this question but to multiply two decimal numbers you first ignore the decimals and multiply the numbers and then add in the decimal based off how many were in the question. For example, 1.1 x 0.4= 0.44. I hope this helps you
You might be interested in
Determine the sample size needed to construct a 99​% confidence interval to estimate the average GPA for the student population
Volgvan

Answer: n = 14

Step-by-step explanation: margin of error = critical value × σ/√n

Where σ = population standard deviation = 1

n = sample size = ?

We are to construct a 99% confidence interval, hence the level of significance is 1%.

The critical value for 2 tailed test at 1% level of significance is gotten from a standard normal distribution table which is 2.58

Margin of error = 0.7

0.7 = 2.58×1/√n

0.7 = 2.58/√n

By cross multipying

0.7×√n = 2.58

By squaring both sides

0.7^2 × n = 2.58^2

0.49 × n = 6.6564

n = 6.6564/0.49

n = 14

3 0
3 years ago
Zahid is paid a set wage of 774.72 for a 36 hours week. plus time and a half for overtime. In one particular week, he worked 43
Viktor [21]

Answer:

1162.08

Step-by-step explanation:

zahid is paid 774.72 for 36 hrs so,

he worked 43 hrs,

so no. of hours ot: 43-36

7 hrs

now we will find the half of 774.72

387.36

now add 774.72+387.36

1162.08

so that was his earning

5 0
2 years ago
The average weekly salary of two employees is $750. One makes $200 more than the other. Find their salaries.
Anit [1.1K]
So first we start with division:

$750 divided by 2 equals $375.

Since one employee gets more than the other, we need to add more onto his/her salary.

So, next is addition.

$375 plus $200 equals $575.

So, one employee makes $375 while the other has an increase in his salary, so they get paid $575.

Hope I helped you!
8 0
3 years ago
Read 2 more answers
Please help me as soon as possible!.!.!
aalyn [17]
You want to use the distributive property for this one: 

-7k + 21
Your answer should be the very bottom left one. 
Hopefully thta helped! :) 
8 0
3 years ago
Bulbul thinks of a 3-digit number, decreases it by 50 and then increases it by 35. The resulting number will be
Veronika [31]

Answer:X-15

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Simplify
    5·1 answer
  • If someone rented a bike that cost $20 + $7 per hour and they paid $76, then how much hours did they rent the bike for?
    8·2 answers
  • An automotive manufacturer has developed a new type of tire that the research team believes to increase fuel efficiency. The man
    8·1 answer
  • A football stadium will hold 965 students. The cost for a football ticket Is $13 . If a football game is sold out, how much mone
    7·1 answer
  • 1 over 3 + 3 over 8 = what
    12·1 answer
  • 1) Two coins are to be flipped. The first coin will land on heads with probability .6, the second with probability .7. Assume th
    9·1 answer
  • Find the missing value in each figure below. What does “y” equal?
    5·1 answer
  • This is about the cone formula. If you don't know it, please don't answer. If you do, PLEASE ANSWER.
    13·1 answer
  • ɢʀᴀᴅᴇ 8 ᴍᴀᴛʜᴇᴍᴀᴛɪᴄs ᴍᴇᴍᴏʀᴀɴᴅᴀᴍ ​
    5·2 answers
  • Noah and Gabriel are in the same English class. They have taken 6 quizzes so far. Find the measures of center for each of the st
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!