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AleksAgata [21]
3 years ago
5

PLSSS HELP ME CORRECT ANSWER GETS BRAINLIEST

Mathematics
1 answer:
Alexxandr [17]3 years ago
7 0

Answer:

A is True

B is False

C is False

D is False

E is True

Lastly, F is False

Step-by-step explanation:

A would be= 71+27+50+50+50+48+48+47+47+45=518. Then you divide that by ten and you get 51.8

The mode is the most often reoccurring number We have 50 three times but 48 only twice.

The median is when you line all the numbers up in order and cross them out. It would look like this 71,57,50,50,50,48,48,47,47,45 however when y=we we cross the out we get both 50 and 48 in the middle when that happens we add them together and divide by two. That would get us 50+48=98/2=49 not 48

There are only two animals that can go faster than 50 mph ( The cheetah goes 57 mph and the Pronghorn antelope goes 57)

There are 7 animals faster than 47 mph so 7/10 as a percentage is 70%

The lowest and highest speed are 71 and 45 if we take those out we are left with 57+50+50+50+48+48+47+47 And that equals 49.625 which is lower than our old mean of 51.8

I hope this helps, have an amazing day!

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Samantha and Matt are each saving for new bikes. So far, Samantha has saved $15 and can earn $2 per hour for babysitting. Matt h
Sophie [7]

Answer:

  • 6 hours

Step-by-step explanation:

<u>We know that:</u>

  • Samantha = 15 + 2x
  • Matt = 3 + 4x
  • Samantha = Matt
  • [x = Number of hours]

<u>Solution:</u>

  • 15 + 2x = 3 + 4x
  • => 15 - 3 = -2x + 4x
  • => 12 = 2x
  • => x = 6

Hence, after 6 hours of work, Samantha and Matt will have the same amount.

7 0
2 years ago
I forgot how to multiply by division and multiplication. It’s been such a long time since I’ve done it i’ve practically forgot h
levacccp [35]

Answer:

First, multiplication:

Multiplication is repeated addition, there's really no way to put it simpler. For example:

4 × 6 = 24 because 4 + 4 + 4 + 4 + 4 + 4 = 24

3 × 3 = 9 because 3 + 3 + 3 = 9

9 × 2 = 18 because 9 + 9 = 18

Multiplication, like addition, can also work backwards, so 6 × 4 is also 24, 2 × 9 is 18, and so on.

I recommend practicing your times tables up to 12 if your remembrance has gotten really bad.

Now division:

Division has the same properties as multiplication, except with subtraction. The difference, however, is that division does not work backwards. It's the same as subtraction.

Here are some examples for division:

6 ÷ 3 = 2 because 6 - 3 - 3 = 0 (3 can be subtracted twice, so the answer is 2)

12 ÷ 4 = 3 because 12 - 4 - 4 - 4 = 0

20 ÷ 2 = 10 because 20 - 2 - 2 - 2 - 2 - 2 - 2 - 2 - 2 - 2 - 2 = 0

I'd recommend practicing your long division if you are struggling.

Hope this helped you! If you have any more questions, send me a friend request and I'll check for more questions every so often. :)

5 0
3 years ago
Can someone please help me?
Rufina [12.5K]
B is the answer :))))
4 0
3 years ago
Read 2 more answers
Find the area of this figure. Sides meet at right angles
Anton [14]

Answer: 51?

Warning!:

I might be wrong because I haven't done this in a long time, so make sure to double-check.

Other than that, I hope this helps!

7 0
3 years ago
The answer please!<br> Thank you have have a great night.
larisa [96]
C would be the correct answer.

All of the numbers are integers, which is a subset in rational numbers. The numbers (0-3) are all whole numbers. The whole numbers are a part of integers, completing the chart.
3 0
4 years ago
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