1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kenny6666 [7]
3 years ago
5

Tim predicts he will get 98 points on the next exam. If Tim actually earned 62 points, what was Tim's percent error? Round your

answer to the nearest tenth of a percent.
Mathematics
2 answers:
ANTONII [103]3 years ago
7 0

Answer:

Tim's percent error is 58.1 % .

Step-by-step explanation:

Formula

Percentage\ error = \frac{Change\ in\ value\times 100}{Original\ value}

Where

Change in value = |Approx value - original value|

As given

Tim predicts he will get 98 points on the next exam.

If Tim actually earned 62 points .

Original value = 62

Approx value = 98

Change in value = |98 - 62|

                           = 36

Putting all the values in the formula

Percentage\ error = \frac{36\times 100}{62}

Percentage\ error = \frac{3600}{62}

Percentage error = 58.1 % (Approx)

Therefore Tim's percent error is 58.1 % .

Mariana [72]3 years ago
5 0
98 - 62 = 36

36/98 x 100 = 36.7%

answer:

Tim was 36.7% error
You might be interested in
2.5 L for 16 hours = __________ mL/hr<br><br> Round to tenths
Llana [10]
To be honest I think it’s 48 round the three
4 0
3 years ago
Find Angle C. Please I need this rn for homework
ira [324]

Answer: I believe the answer here would be 52.5 degrees.

Step-by-step explanation: Because an isosceles triangle has two equal sides, their base angles would be the same. The angles of a triangle add up to 180 degrees, so you would subtract 75 from 180 and divide 105 by two in order to find one of the base angles.

7 0
3 years ago
Hurry please...
Eva8 [605]

Answer:

initial value=2

rate of change=1

Step-by-step explanation:

rate of change=(3-2)/(1-0)=1

7 0
4 years ago
Estimate 19% of 44. 8, 9, 9.5, 10
Anna71 [15]
10% of 44 is 4.4 and 5% is 2.2 so 6.6 is 15% so an estimate of 8 is the most accurate
4 0
3 years ago
You cross two true-breeding parents (one with purple flowers and one with white flowers). All of the F1 progeny (offspring) have
kogti [31]

Answer:

The correct answer is 375 purple flowers.

Step-by-step explanation:

If all the F1 generation from true-breeding parents are purple than the genotype would be heterozygous i.e., Pp and Pp. Here P indicates the dominant allele which produces purple flower and p indicates the recessive allele of white flower.

So if we will cross the F 1 generation than the genotype would be PP, Pp, Pp, pp. That means 3 out of 4 offspring would be purple because three genotypes out of four have dominant purple allele(P).

So if out of 4 flower 3 is purple than according to calculation out of 500 flower 375 offspring would be purple(3/4*500= 375). Therefore the correct answer is 375 purple flowers should be produced.

7 0
3 years ago
Other questions:
  • Ron has to color in three shapes (square,circle and triangle) with different colors (red,blue,green). In how many different ways
    15·1 answer
  • Can a common difference be negative? For example, 8, -3, -14, -25,... Would it be -11?
    7·1 answer
  • On tuesday the value of stock decreased by 1/2 point. On Wednesday, the value increased by 3/4 point. On thursday the value decr
    12·2 answers
  • Please help me understand, thank you.
    9·1 answer
  • How many lines of symmetry does the pentagon in dc have??
    11·1 answer
  • A hot-air balloori rises 500 feet and then sinks 500 feet.
    7·2 answers
  • What is the distance between the following points?<br><br> Choose 1 answer:
    12·1 answer
  • Johann uses 42 ÷ 7 to represent the number of players who are on teams. Explain what 42 ÷ 7 means. Enter a number in each box. 4
    8·1 answer
  • Hii, I would really appreciate it if you could help me out and answer this question. So this really isn’t a math question. You s
    9·2 answers
  • Evaluate m+p divide 5 when m=1 and p=5.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!