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astraxan [27]
3 years ago
8

What is the value of (3.4)2

Mathematics
2 answers:
ANTONII [103]3 years ago
6 0

Answer:

The answer is 6.8

Step-by-step explanation:

2(3.4) means 2 times 3 point 4

3.4 + 3.4 = 6.8

adoni [48]3 years ago
3 0
3.4 + 3.4= 6.8 the same if we multiply so 6.8 is the answer :)
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A diner charges $0.80 per egg and $3.00 for three pancakes. Another diner charges $5.00 for three pancakes and $0.30 per
Elanso [62]

Answer:

If the eggs cost $0.80 per egg, then that'll be 9 eggs and for eggs costing $0.30, it would be 4 eggs to make each place cost the same

8 0
3 years ago
Help on this too pls
kenny6666 [7]
<h3>$330</h3>

Step-by-step explanation:

Half of 40 is 20 and luckily they already gave us how much she would earn if she worked 20 hours.

So all we have to do is multiply the amount of money she earned when she worked 20 hours by 2 to see how much she earned when she worked 40 hours.

20 hours:165 dollars or 20:165

20 x 2= 40 and 165x2=330

So if Monique worked 40 hours she would earn $330.

5 0
3 years ago
Read 2 more answers
What is the percent of change from 14 inches 26 inches
PolarNik [594]
To find the percent of anything, you divide what you have from the total (or the smaller number over the bigger number). In this case, you will do 14/26.
14/26=0.53846
I'm going to round to the hundredths: 0.54
Move the decimal place two times to the right: 54
The percent change from 14 inches to 26 inches is 54%
4 0
3 years ago
3) Jenny left school and traveled toward the ferry office at an average speed of 30 km/h. Paul left
Misha Larkins [42]

Answer:

By the 3rd hour,jenny must have covered 90kms

Paul covered 30kms after Jenny's 3rd hour and jenny still covered 30kms making a total of 150kms in the opposite direction. Therefore Paul needs not to cover additional hour so the answer =0hour

Step-by-step explanation:

5 0
3 years ago
Roberta earns $262.50 per week. She works 30 hours per week. How much does she earn per hour
timofeeve [1]

Answer:

292.5

Step-by-step explanation:

Roberta earns $262.50 per week so i added 262.50 and 30 and got 292.5

5 0
3 years ago
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