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malfutka [58]
3 years ago
14

The odometer in Mr.Washington car does not work correctly. The odometer recorded 13.2 miles for his last trip to the hardware st

ore, bit he knows the distance traveled is 15 miles. What is the percent error?
Mathematics
2 answers:
Marina CMI [18]3 years ago
6 0
It 15 divided by 13.2 which is 1.1%

the 1.8 is wrong because 15- 13.2 gives you the difference in mileage
Klio2033 [76]3 years ago
3 0
I think  the answer its 1.8 percent because if you subtract 15-13.2 comes out to be 1.8.

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timurjin [86]

Answer:

f=22 degrees, g=89 degrees

step by step explaination:

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5 0
3 years ago
The sales tax on a $150 DVD player is $6. What is the sales tax rate?
Goryan [66]
What percent of 150=6
X/100 * 150=6
/150. /150
X/100=0.04
X/100 *100/1 =0.04* 100/1
X=4
4% of 150=6

That means that for every dollar they take 4 cents from each dollar
150*4 pennies would equal 600 pennies or 6$ or 6.00
Hope this helps!
5 0
3 years ago
Elton opened a compound interest savings account with $5500 in principal and an interest rate of 2.8%. If interest is compounded
dusya [7]
Since it's paid quarterly, then the yearly interest of 2.8% should be divided by 4.
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A=5500(1+0.028/4)⁴ˣ⁴ = 5500(1+0.028/4)¹⁶ = $6149.42 (answer A)
4 0
3 years ago
Keta sold tickets for her school play at $6 for students, and $9 for adults. She sold 15 adult tickets and made a sales total of
ss7ja [257]

Answer:

Let x be the number of tickets sold to adults and y the number sold to students:

x + y = 315. But we know that y was double x, then :

y = 2x

Plug the value of y (in the 1st equation) by 2x:

 x+ 2x = 315

3x = 315

and x = 105 (which is the number of tickets sold to adults

Read more on Brainly.com - brainly.com/question/4429543#readmore

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If BC = 4x + 5 and AD = –3x + 26, find AD. A. 3 B. 17 C. 21 D. 31
Keith_Richards [23]
BC must be equal to AD, so 4x+5=-3x+26. You must get all common terms on one side, so 7x=21. then divide to get x alone, and x=3. 
6 0
3 years ago
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