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
Grace [21]
2 years ago
9

James is building a deck for a client and has several pieces of wood he wants to use. The sizes of the pieces of wood are 1.5m,

2500, 850, 4.8 what
Mathematics
1 answer:
TiliK225 [7]2 years ago
4 0

Answer:

Total = 9.65m

Step-by-step explanation:

Given

Pieces: 1.5m, 2500mm, 850mm, 4.8m

 

Required

The total length in metres (this completes the question)

The total length is:

Total = 1.5m + 2500mm + 850mm + 4.8m

Convert mm to m

Total = 1.5m + 2500*0.001m + 850*0.001m + 4.8m

Total = 1.5m + 2.5m + 0.85m + 4.8m

Total = 9.65m

<em>The total length of the wood is 9.65 metres</em>

You might be interested in
A number is first increased by 20 and then doubled. The result is 2 less than 5 times
Iteru [2.4K]

i  think maybe ? x+20*2=5-2*x

8 0
2 years ago
Two opposite rays _____ form a line.
disa [49]
The answer is -
always
3 0
3 years ago
Read 2 more answers
In 2014, the CDC estimated that the mean height for adult women in the U.S. was 64 inches with a standard deviation of 4 inches.
Vladimir79 [104]

Answer:

A. 16%

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 64, \sigma = 4

Which of the following gives the probability that a randomly selected woman has a height of greater than 68 inches?

This is 1 subtracted by the pvalue of Z when X = 68. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{68 - 64}{4}

Z = 1

Z = 1 has a pvalue of 0.84.

1 - 0.84 = 0.16

So the correct answer is:

A. 16%

6 0
3 years ago
What is the slope of the line shown in the graph?
lora16 [44]

Answer:

B. -2

Step-by-step explanation:

3 0
3 years ago
What is the value of the expression below when w=8 x=4?
vodka [1.7K]
W=8
X=4
9w +5x mean just substitute the corresponding values listed above in this equation
9(8)+5(4)
72+20=92
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which graph COULD represent y = x2 - 3?
    15·1 answer
  • Why can you multiply or divide both terms of a ratio by the same number without changing the value of the ratio?
    12·1 answer
  • Use a factor rainbow to determine if 729 is a perfect square. Explain your reasoning.
    10·1 answer
  • a yard width is 2 less than it's length. If the perimeter of the yard is 20 feet determine the length and the width of the yard
    15·1 answer
  • 9/8x²+2x-15 - 5/2x³+3x + 4/4x²-5x​
    12·1 answer
  • Special right triangle! PLEASE HELP!
    15·1 answer
  • Just once i would like math to solve it's own problems,<br> i ain't no therapist.
    13·1 answer
  • 11. |6- 15| - |5(-4)|= ?<br> A.-29<br> B. -11<br> C. 1<br> D. 11<br> E. 29
    6·1 answer
  • The graph below shows the numbers of cups of strawberry juice that are mixed with different numbers of cups of lemon-lime soda t
    13·1 answer
  • A survey of 600 randomly selected high school students determined that 290 play organized sports. what is the probability that a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!