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
const2013 [10]
2 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]2 years ago
5 0

Answer:

8.125% is the answer

Step-by-step explanation:

steps in picture, to help you better understand

You might be interested in
Simplify (-8z+4) + (7z-7)
Karo-lina-s [1.5K]

Answer:

1. -1z-3

2. 4x+2

3. -y+11

4. 7a-22

Step-by-step explanation:

Not too sure about the last one

5 0
3 years ago
Two number cubes are rolled to determine how a token moves on a game board. The sides of
Savatey [412]

Answer: The mathematical expectation of Option A is 2.25. The mathematical expectation of Option B is 2.75. Option B offers a greater likelihood of advancing to the finish line.

Step-by-step explanation: I took the test.

7 0
3 years ago
What's -5x – 10 = 10
Nikitich [7]
-5x-10=10   x= -4

Work:
-5x-10=10
     +10  +10
______________
-5x=20
_______
-5    -5

x=-4


3 0
3 years ago
Read 2 more answers
18. A I-10 number cube is rolled. What is the conditional probability that the number rolled is less than 6, given that the numb
Romashka-Z-Leto [24]

Answer:

30% Probability

Step-by-step explanation: 3/10=0.3

6 0
3 years ago
Give two ways to write the algebraic expression in words.<br> n - 5
Taya2010 [7]
Five less than a number n
8 0
2 years ago
Other questions:
  • The school you want to go to has an acceptance rate of 15%. That means that 15% of the students who apply to the school get in.
    14·1 answer
  • Joe has a savings account and a credit card. He has $422 saved in his savings account and has purchased $484 worth of merchandis
    7·2 answers
  • B is the midpoint of AC and E' is the midpoint of BD. If A(-9,-4), C(-1, 6), and E(-4,-3), find the coordinates of D.
    7·2 answers
  • Subsets of the universal set are represented in a Venn diagram by a circlea rectanglean oval.
    14·1 answer
  • My equation is wrong so can someone pls explain how to do it ?? thank you
    6·1 answer
  • What is the next number in the sequence?
    12·1 answer
  • If a letter is chosen at random from the word MATHEMATICS, what is the probability of choosing a T? A. 1/11 B. 2/11 C. 4/11 D. 5
    15·1 answer
  • PLEASE HELP on this
    9·1 answer
  • There are two laundry trucks One laundry truck visits Roxanne's house every 3 days and another laundry truck visits her neighbor
    10·1 answer
  • Need help on this question thank you!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!