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Aloiza [94]
2 years ago
11

Im off this app bye have a nice weekend ty for all the people that helped me .

Mathematics
2 answers:
DENIUS [597]2 years ago
8 0
Bye bye! I hope you enjoyed brainly
asambeis [7]2 years ago
3 0
Bye!! have a nice weekend to you as well! stay safe :))
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Plzz i need help with this can somebody help me?
Olin [163]

Answer:

the answer is b

Step-by-step explanation:

if u divide .14 by .2

its gonna give u .8

2 times 8 is 16 but there are two decimals so its .16

hope this helps

6 0
3 years ago
Is the square root of 222 rational number ​
nignag [31]

Answer:

The square root of 222 is an irational number.

7 0
3 years ago
Read 2 more answers
Joe wanted to buy some shoes. He found a pair at Paymore that cost $35. He had a coupon for 15%, what was the amount that Joe sp
lozanna [386]

Answer:

$29.75(without tax)    (I don't know if you need it with tax)

Step-by-step explanation:

3 0
3 years ago
When mrs. myles gave a test, the scores were normally distributed with a mean of 72 and a standard deviation of 8. this means th
irina [24]
The empirical rule states that in a normal distribution,
68% of data is within 1 std deviation of the mean
95%  of data is within 2 std deviation of the mean
99.7% of data is within 3 std deviation of the mean

In this case 95% of the cases would be within two std deviations of the mean 
    mean - 8         and    mean + 8
     72   - 8 = 64   and    72 + 8 = 80 

then 95% of the scores are between  64% and 80% on the test. 
5 0
3 years ago
How can you use the backward problem-solving strategy to solve a two-step equation
neonofarm [45]
Let's use the equation 5x - 20 = 10 as an example for this.

To work backwards from this, you would add the same amount to each side.

You want to isolate the 5x so that you can solve for x.

To do that, you would add 20.

But again, you must add and subtract the same amount to both sides.

So it would look a bit like this:

5x - 20 + 20 = 10 + 20

That would simplify to 5x = 30, or in other words, x = 6.

Basically, you isolate the multiple of the variable then divide the answer to the equation from that multiple.

In the example, 5 is the multiple and after isolating it, the answer was 30.

30 ÷ 5 = 6

x = 6

Hope this helps :)
5 0
3 years ago
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