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xxTIMURxx [149]
4 years ago
6

Brad and Tom are comparing their classes scores on a math test . Both of their classes had mean scores of 80 on the test , but B

rad ' s class had a range of 6 while Tom's class had a range of 30. if the highest possible score was 100, which class had the LOWEST score in it?
a) Brads class had the lowest score in it.
b) Tom's class had the lowest score in it.
c) The lowest score occurred in both classes .
d) it cannot be determined from the information .
Mathematics
2 answers:
scoundrel [369]4 years ago
5 0
The answer would be B I think
Because the range is higher than Brads class meaning there is a worse score in Toms class
Amanda [17]4 years ago
3 0

Answer:

The answer is B!!!!! HOPE I HELPED!!!!!!

Step-by-step explanation:

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This is what it says
Schach [20]

3x+2=-x+10

3x+2+x=-x+10+x

4x+2=10

4x+8

4x/4=8/4

x=2

The solution set is {2}

6 0
3 years ago
PLEASE help me with this question! No nonsense answers please. This is really urgent.
Natalija [7]

Answer:

The third option: x= \frac{8}{3} \pi

Step-by-step explanation:

Arc length formula=\frac{Central Angle}{360} * 2\pi r

Arc length = \frac{120}{360} *2\pi (4)

=\frac{8}{3}\pi

4 0
3 years ago
Bruce wants to have a laptop case shipped to his office. Company A charges a $10 shipping fee and $1 per pound. Company B charge
solmaris [256]
4
10+p=12+p/2


Mark brainliest please


Hope this helps you
7 0
3 years ago
Explain why it might be easier to solve the multiplication problem by changing it from this: 5×87×2, to this: 5×2×87. Use a prop
mart [117]

Answer:

It makes the calculation easy and quick.

Step-by-step explanation:

  • <em>Commutative Property of multiplication</em>
  • <em>The product of two or more real numbers is not affected by the order in which they are being multiplied. In other words, real numbers can be multiplied in any order because the product remains the same. </em>

<u>When you multiply as it is given:</u>

  • 5×87×2=870
  • Step 1)  5×87 = 435
  • Step 2) 435×2 = 870

<u>Using the commutative property makes it much easier:</u>

  • 5×2×87 = 870
  • Step 1) 5×2 = 10
  • Step 2) 10* 87 = 870
8 0
3 years ago
Read 2 more answers
What is the value of x to the nearest tenth? The diagram is not drawn to scale. Picture attached. Thank you.
sveta [45]

Answer: 14.4

===================================

Work Shown:

Use the angle bisector theorem to divide each side adjacent to the congruent angles (x and 13.5) over their corresponding sides that are adjacent to those previously mentioned sides.

So in short we have x/6.6 as one ratio, and 13.5/6.2 as another

Equate the two fractions, cross multiply, solve for x.

x/6.6 = 13.5/6.2

x*6.2 = 6.6*13.5 ... cross multiply

6.2x = 89.1

6.2x/6.2 = 89.1/6.2  .... divide both sides by 6.2

x = 14.371 which is approximate

x = 14.4

4 0
4 years ago
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