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
Jlenok [28]
3 years ago
6

Plzzz explain this question in detail​

Mathematics
1 answer:
Svet_ta [14]3 years ago
6 0

Step-by-step explanation:

hi sis !! please ask me if u dont understand

You might be interested in
PLEASE HELP<br> I have no idea how to do this
tresset_1 [31]

Answer:

1st 2nd or both's answer you want

7 0
3 years ago
Henry has two pixie sticks full of delicious sugar. Henry loves to share. It just so happens that there are two other friends ne
Effectus [21]

Answer: 14.7 grams

Step-by-step explanation:

Given : Henry has two pixie sticks full of delicious sugar.

Each pixie stick has 22 grams of sugary goodness.

Then, Total sugary goodness in 2 pixie sticks= 2\times22=44\text{ grams}

Total persons = 3   [Including himself]

If he divides 2 sticks evenly among 3 persons , then the amount of sugary goodness each persons will receive

= Total sugary goodness in 2 pixie sticks divided by 3

=44\div3=14.6666666667\approx14.7 grams

Hence, He will share 14.7 grams of sugary goodness with each of his friends.

4 0
3 years ago
Lucy wants to be exempt from her semester exam. In order for that to happen, she has to average an 85 over 3 test grades. Her fi
anastassius [24]

Answer:

<em>Grades to be scored in 3rd exam = 88</em>

Step-by-step explanation:

Given that average of 3 numbers is 85.

First two numbers are 81 and 86.

To find:

3rd number so that average is 85

Solution:

Let the third number = x

Formula for average is:

Average = \dfrac{Sum\ of\ numbers}{Total\ count\ of\ numbers}

Here, sum of numbers = 81+86+x =167+x

Total count of numbers = 3

85 = \dfrac{167+x}{3}\\\Rightarrow x=255-167\\\Rightarrow \bold{x=88}

<em>Grades to be scored in 3rd exam = 88</em>

8 0
3 years ago
The manager of a shopping mall distributed a customer-satisfaction survey by handing it to people as they came through one of th
Tresset [83]

Answer:

The correct option is D.  No, because a random sample from all customers of the shopping mall was not selected

Step-by-step explanation:

In statistics, Bias can be described as a term which depicts error if a sample is not taken evenly or it depicts errors taken from an unjust sampling.

In statistics, sampling bias means the errors which occur if one part of the population is favoured more then the rest of the populations. In this kind of bias, the individuals for experimentation are not chosen randomly.

As the customer satisfaction survey was distributed in only one of the gates hence, it does not give a generalized result and the result is biased.

6 0
3 years ago
Read 2 more answers
Sarah will roll a fair number cube. The number cube is labeled 1 to 6. What is the probability that Sarah will roll a number gre
vladimir2022 [97]

Answer:

       5/6 or 4/6

Step-by-step explanation:

6-2=

4/6 -with out two

5/6 -including two

8 0
3 years ago
Other questions:
  • Solve the porportion X-4/6=x/8​
    5·1 answer
  • 10^2+12^2+14^2+......+26^2=??
    9·1 answer
  • This model represents which expression?
    11·1 answer
  • 7x2 - 9x - 10 factor completely
    7·2 answers
  • A grocery store recently sold several cans of soup.
    6·1 answer
  • Evaluate: 4x + y - 6z
    14·1 answer
  • Help how would you do this?<br>-3x + 16 =1​
    11·1 answer
  • REWARDING 95 POINTS Which statement is true? Select all that apply.
    8·1 answer
  • A credit card company charges an annual simple interest rate of 24%. in august, your purchases totaled $956. How much will you p
    7·1 answer
  • Question<br> Simplify the expression.<br><br> 2^4⋅2^5−(2^2)^2
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!