Answers by Per Mikkelsen
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Answers by Per Mikkelsen

Answers by Per Mikkelsen
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There are 10 girls and 20 boys in a class.the class has a test. The mean marks for all the class is 60 . The mean marks for all the boys is 62 Work out the mean marks for the girls?
answered Nov 9, 2023
3 votes
23.4k views
The first term in a sequence is 84. The pattern follows the rule add 24. What are the next four terms?
answered Aug 6, 2023
1 vote
178k views
What is the independent variable in the equation y=-5x+2?
answered Jul 5, 2023
8 votes
192k views
Miss Tamika just started an art class. She had 10 children enrolled for the first class. · Before she began the art lesson, she told each of the children to shake hands with ! each of the other children
answered May 2, 2023
7 votes
41.6k views
Find the reflection of (-1,-2) across the line y=2
answered Apr 25, 2023
4 votes
233k views
What is scale factor of the dilation? Can scale factors be rationals numbers? Please explain in the most detailed way you can.
answered Feb 17, 2023
5 votes
93.9k views
What is the value of x in the equation x − 7 = 11?
answered Dec 24, 2022
1 vote
9.5k views
I don’t really know how to solve these can you guys help?
answered Dec 13, 2022
6 votes
222k views
All of the following are functions of the skeletal system except: Movement Production of Materials Protection They are all functions of the skeletal system those are the answer choices
answered Oct 15, 2022
6 votes
24.4k views
Which number is in the solution set of the inequality x < 15? A) 12 B) 18 C) 21 D) 24
answered Sep 19, 2022
3 votes
144k views
One of the following is not used as a means of artificial vegetative propagation method C A Stem cutting B Grafting Layering D Seed sowing
answered Sep 17, 2022
4 votes
120k views
Why did the battle of New Orleans have no impact on the Treaty of Ghent hint
answered May 31, 2022
1 vote
170k views
Solve this please help
answered May 27, 2022
5 votes
82.3k views
Purpose: The purpose of this learning activity is to demonstrate the understanding of correlation and regression and how they could be important in your future practice. Instructions: Submit 1 paragraph
answered Apr 16, 2022
2 votes
214k views
Estimate a 15% tip for a 19.80 meal.
answered Apr 2, 2022
4 votes
56.5k views
A, K, and L have a total of $159. A has $11 more than K. L has twice as much money as K. How much money does L have? What strategy will you be using? Write what you did and why you did it.
answered Jan 7, 2022
4 votes
96.6k views
Marcus paid $35 to buy a potato cannon, a cylinder that shoots potatoes hundreds of feet. He was willing to pay $45. When Marcus’s friend Starling learns that Marcus bought a potato cannon, he asks Marcus
answered Dec 24, 2021
3 votes
145k views
True or false: Alcohol consumption and driving only affects the driver. True False
answered Dec 16, 2021
1 vote
218k views
The process of petrifaction can include which of the following: • Silica from the ash soaks into the wood, turning it to stone when it dries • Volcanic ash blows into the water • Living plants like trees
answered Nov 22, 2021
1 vote
180k views
How did Burr act towards Hamilton immediately following the duel?
answered Aug 20, 2021
1 vote
57.4k views
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