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lyudmila [28]
2 years ago
11

What is the difference in temperature between 7oc and -4oc

Mathematics
1 answer:
marissa [1.9K]2 years ago
3 0
Difference = 7°C - (-4°C) =   <span>7°C + 4°C = 11</span>°C


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Is 2/13 a repeating decimal
Cloud [144]

The denominator 13 cannot be factored so that only 2's and 5's show up, so this means that 2/13 is a non-terminating decimal. Therefore, this decimal repeats itself

Use a calculator to see that: 2/13 = 0.153846  153846  153846 ....

The spaces are put in to help make the number more readable. Note how the "153846" keeps repeating forever

8 0
3 years ago
How to equivalent 64 1/2​
bagirrra123 [75]

Answer:

129/2

Step-by-step explanation:

      1                129

64  ---     =       -------

      2                 2

To find the improper fraction, you multiply the denominator by the whole number and then add the numerator.  In the end, you put that answer over the starting denominator.

64 X 2 = 128      128 + 1 = 129     129 / 2 is the answer

7 0
2 years ago
population growth problem: the deer population in georgia was 450,000 in 2010, and the population doubles every 5 years. in what
VikaD [51]
We know that in 2020 the population of deer will be 900,000 based on the given numbers. In another 5 years the population will be over 1 million (1,350,000) in order to calculate when it will reach 1 million we need to see how much growth is gained per year. I believe to obtain that information we will need to divide 450,000 by 5 that equals 90,000 a year. So if I’m 2020 the population of deer will be 900,000 than add 90,000 until you reach your 1 million marker. In this case 2021 would be 990,000 thousand so 2022 would be 1,080,000. So your answer should be year 2022. Hope that helps.
8 0
2 years ago
What percent of 59 is 44.1? Round the answer to the nearest<br> hundredth of a percent if necessary.
olga nikolaevna [1]

Answer:

133.78684807256

Step-by-step explanation:

step 1: We need the assumption that 44.1 is 100% since it is our output value

step 2: We need to represent the value we seek in x

step 3: From step 1, it follows that 100% = 44.1

step 4: In the same vein x% = 59

step 5: This give us a pair of simple equations:

100% = 44.1 (1)

x% = 59 (2)

step 6: by simplify dividing equation 1 by equation 2 and taking note of the fact that both the LHS (left hand side) of both equations have the same unit (%); we have

\frac{100}{x}  =   \frac{44.1}{59}

step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x}{100 }  =  \frac{59}{44.1}

= x = 133.78684807256

Therefore, 59 is 133.78684807256% of 44.1

4 0
2 years ago
Click on My Profile<br> Like and Favorite My Recent Answer!<br> 5 Star Them<br> Thank's!
nydimaria [60]

Answer:

Aight

Step-by-step explanation:

3 0
3 years ago
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