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
otez555 [7]
3 years ago
7

What is the simplified form of the expression 5(14-2)^2/2 Show your work

Mathematics
1 answer:
Lena [83]3 years ago
3 0

Answer: 60

Step-by-step explanation:

5(14-2) x 2/2

5 x 14 - 5 x 2

70-10 x 2/2

2 diveded by 2

70-10 x 1

60 x 1

60

                               

You might be interested in
Tim is investigating the relationship between the number of years since a tree was planted and the height of the tree in feet. H
wolverine [178]

Answer: There is not a good prediction for the height of the tree when it is 100 years old because the prediction given by the trend line produced by the regression calculator probably is not valid that far in the future.

Step-by-step explanation:

Years since tree was planted (x) - - - - height (y)

2 - - - - 17

3 - - - - 25

5 - - - 42

6 - - - - 47

7 - - - 54

9 - - - 69

Using a regression calculator :

The height of tree can be modeled by the equation : ŷ = 7.36X + 3.08

With y being the predicted variable; 7.36 being the slope and 3.08 as the intercept.

X is the independent variable which is used in calculating the value of y.

Predicted height when years since tree was planted(x) = 100

ŷ = 7.36X + 3.08

ŷ = 7.36(100) + 3.08

y = 736 + 3.08

y = 739.08

Forward prediction of 100 years produced by the trendline would probably give an invalid value because the trendline only models a range of 9 years prediction. However, a linear regression equation isn't the best for making prediction that far in into the future.

3 0
3 years ago
How can you model data with a linear function
kiruha [24]
I think u have to divide and u get ur answer hope it helps
3 0
3 years ago
Find the quotient:<br> -35x3-10x<br> 5x
miv72 [106K]
The quotient if the equation is x3
5 0
2 years ago
Read 2 more answers
9×7= Use. the disistributive property to find each product.<br><br>​
ANEK [815]

Answer:

63

Step-by-step explanation:

first yoy need to put the biggest number on the top then multiply each number

6 0
3 years ago
PLZ I NEED HELP NOW!!!!!!!!!!!!!!!!!!!!
seropon [69]

Answer:

H, 20%

Step-by-step explanation:

960/4,800 = 20/100

8 0
3 years ago
Other questions:
  • 128,134,140,146,152 whats the nwxt number
    15·2 answers
  • Give the equation for a circle with the given center and radius. Center at (2, -9), radius = 3
    14·1 answer
  • The following graphs have no scales assigned to them. Which of them could not possibly be density curves for a continuous random
    12·2 answers
  • Estimate each number by rounding to the nearest 100,000
    12·1 answer
  • Skyler is 104 miles away from Marcus. They are traveling towards each other. If Marcus travels 8 mph faster than skyler and they
    10·1 answer
  • Suppose ACT Composite scores are normally distributed with a mean of 20.6 and a standard deviation of 5.2. A university plans to
    14·1 answer
  • You need to buy tissue paper sheets to cushion gifts being placed inside a box. The box is 12 inches wide by 16 inches long. The
    11·1 answer
  • Seven is at most the quotient of a number d and -5. Write the sentence as an inequality.
    15·1 answer
  • can no one answer this question please I just need a bunch of help and I don't wanna waste all my points. So I'll make this ques
    6·1 answer
  • The flight of a cannonball toward a hill is described by the parabola y=2+0.12x- 0.0004x^2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!