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const2013 [10]
3 years ago
15

The listed weight of a steel beam is 80 pounds. An engineer weighs the beam in his shop and records a weight of 86.5 pound. What

is the percent error?
Mathematics
1 answer:
bazaltina [42]3 years ago
5 0

Answer:

8.125% is the answer

Step-by-step explanation:

steps in picture, to help you better understand

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Use rounding (to the nearest 10) to estimate the product of 3217 X 44.
Lorico [155]
So using whole number rounding I believe the answer you should get would be 141,550 as 3217 x 44 is equals to 141,548 so the answer may be 141,550 since 50 is the closest ten number to 48, with a distance of only 2 numbers.
8 0
3 years ago
Pls :,) i suck at math
vesna_86 [32]

Answer:

60%

Step-by-step explanation:

The original was $20 to $12, so if you divide both prices by 2 (to make one side 10 and the other the simplified percentage) you get:

10 to 6.

Percentages are typically x% out of 100, so if you multiply both by 10 you get:

100 to 60. All you have to do now is change the format to percentage instead of a fraction (60/100) and the answer is 60%.

≧◡≦

Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!

6 0
3 years ago
Read 2 more answers
1
ivolga24 [154]

Question The price of a sofa is Sx. A man buys the sofa on hire purchase according to the following terms:

a downpayment of 25 % and the remaining to be paid in monthly instalments over 30 months at a

simple interest rate of 12 % per annum. Given that his monthly instalment is $52, find the value of x.

3 0
2 years ago
The sum of two consecutive odd integers is 236. What is the smaller integer?
Kryger [21]
HEY there,

236/2=117 

117 enn odd number 

117+117=236

1,3,7 are odd number so 

hope this helped you 

Plz mark brainliest if you want (;

5 0
3 years ago
Read 2 more answers
What does 7 grams equal
barxatty [35]

Answer: 7 grams is equal to 7×10^-3kg

Step-by-step explanation: One thousand grams is equal to one kilogram. To get the answer we have to divide 7 by 1000 to get the answer in kg.

5 0
3 years ago
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