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Anuta_ua [19.1K]
3 years ago
14

What is his error? O He placed the decimal point incorrectly when dividing. O He placed the decimal point incorrectly when multi

plying. O He wrote the rate incorrectly. O He did not make an error.​
Mathematics
2 answers:
balu736 [363]3 years ago
5 0

Answer:She placed the decimal point incorrectly when dividing. i took the test

blsea [12.9K]3 years ago
4 0

Answer:

C

Step-by-step explanation:

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When it comes to reducing that’s where I start having trouble for example 10/13x1/15= 10/65 but 10/65 not in lowest terms so I h
arlik [135]

Answer:

Step-by-step explanation:

Let's use your example as a starting point.  <em>Determine whether the same number will divide each 10 and 65 evenly</em>.  In this case, the answer is yes, and the number is 5.  10/5 = 2, and 65/5 = 13.  Thus, the fraction in lowest terms is 2/13.

6 0
3 years ago
How to solve |3+x| -5 = -3
Irina-Kira [14]
To solve for x, you first add 5 to both sides so it remains equal.

3 + x = 2

Then you simply subtract 3 on both sides.

x = -1

Substitute your solution into the equation and see it is true.

|3+(-1)) - 5 = -3

The equation is true, therefore your answer is: x = -1
5 0
3 years ago
Two mixed numbers that have a sum of 3
hram777 [196]
1 1/2 + 1 1/2 & 1 3/4 + 1 1/4
6 0
3 years ago
Monyne Phillips three coins. What is the probability that the first second and third Cornwall in the same way (either all heads
nasty-shy [4]

Answer:

1 in 8 chance.

Step-by-step explanation:

When a coin flips is has two outcomes: heads or tails, obviously.

Whenever you have a 50/50 probability, in this case a coin, every time you add another coin the amount of outcomes squares, or multiplies by the number of outcomes, and since we are using a coin, two. To reiterate, say we were using a die, a die is a cube, a six sided shape, so there are six outcomes. The chances of getting all sixes with one die is 1 in 6. Add another die and try to get all sixes, the chances become 1 in 36. We got this by multiplying our out comes by our outcomes

1 coin: 2 outcomes

2 coins: 4 outcomes

3 coins: 8 outcomes

Another thing:

Don't be fooled by questions being specific by saying "all heads" or "all tails"...

This is a wording trick, no matter the outcome, the chances will always be equal.

Good luck :)

8 0
3 years ago
Hello me find the volume of the cone plz
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Answer:

gtiurbnifrktblfkrfbwjerhbavemjthtrgtrgtr

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8 0
3 years ago
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