6(5 + 3x) is equivalent too

Answers

Answer 1

Answer:

Answer:

30+18 x

Step-by-step explanation:

Related Questions

Consider the following system of equations:Equation 1: 82 + 2y = 30Equation 2: 70 + 2y = 24Which variable pair should we try to eliminate?The x's because the coefficients are the same.The y's because the coefficients are the same.The x's because the coefficients are different?The y's because the coefficients are different?
Please help me with this word problem!Suppose you lay exactly 160 feet of fencing around a rectangular garden. If the length of the garden is 3 times its width, find the dimensions of the garden. Length: __ feet Width: __ feet
Select all the correct answers.Which expressions are equivalent to the given expression.y^-8y^3x^0x^-2
How do you solve this
Please help! 35.1 x 8.4 = ??

Suppose you are a chemist who is trying to synthesize a specific compound. You have been working with a new technique and you think that this process can turn 60% of the input compounds into the desired synthesized compound, and want to attempt the process enough times to get an estimate that is within .04 of the true proportion that is converted. How many times should you execute the process to get the desired precision

Answers

Answer:

The sample size 'n' = 576

576 times should you execute the process to get the desired precision

Step-by-step explanation:

Explanation :-

Step(i)

Given data the process can turn 60% of the input compounds into the desired synthesized compound.

Sample proportion ' p' = 60% = 0.60

Given data the estimate within 0.04 of the true proportion that is converted

The margin of error of the true population proportion

M.E = 0.04

Step(ii)

The margin of error of the true population proportion is determined by

$M.E = ( Z_(0.05) √(p(1-p)) )/(√(n) )$

$0.04 = ( 1.96 √(0.60(1-0.60)) )/(√(n) )$

$√(n) = ( 1.96 √(0.60(1-0.60)) )/(0.04 )$

on calculation, we get

$√(n) = 24$

squaring on both sides ,we get

n = 576

Final answer:-

The sample size 'n' = 576

576 times should you execute the process to get the desired precision

The health of the bear population in yellowstone national park is monitored by periodic measurements. a sample of 54 bears has a mean weight of 182.9 lb. assuming the standard deviation is known to be 121.8lb find a 99% confidence intreval estimate

Answers

The 99% confidence interval will be found as follows:
x_bar +/- z(σ/√n)
where
z- z-score
σ-sigma
n=sample size
thus from the information given we shall have:
182.9+/-2.58(121.8/√54)
=182.9+/-42.7632
=225.6632 or 140.1368

A scientist digs near an ancient city.She finds a cup buried at -7 feet. She finds a plate buried at -4 feet.
Use absolute value to show which was buried farther from the surface.
A. The cup is farther from the surface, because |-7 is less than 1-4).
B. The cup is farther from the surface, because |-71 is greater than |-
4.
C. The plate is farther from the surface, because (-71 is greater than
1-41.
D. The plate is farther from the surface, because -7 is greater than -
4.
My

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

A meter is one thousandth of a kilometer. Write an equation to show the relationship between 7 meters and 0.007 kilometer.

Answers

Answer:

7 meter = 0.007 kilometer .

Step-by-step explanation:

Given : A meter is one thousandth of a kilometer.

To find : Write an equation to show the relationship between 7 meters and 0.007 kilometer.

Solution : We have given

1 meter = $(1)/(1000)$ kilometer .

7 meter = $(7)/(1000)$ kilometer.

We can write the 0.007 kilometer = $(7)/(1000)$ kilometer.

We can say 7 meter = 0.007 kilometer .

Therefore, 7 meter = 0.007 kilometer .

What is 6 8th plus 7 8th

Answers

Answer:

13/8

Step-by-step explanation

Since the denominator is the same, you keep it. Then you just add 6 and 7 which is 13.

Will mark Brainlest (from a deck of cards,pemba withdraw a card at random what is the probability that the card is queen) step by using formula

Answers

Answer:

1/13

Step-by-step explanation:

Total cards = 52

Number of Queen = 4

Probability of the chosen card to be queen

$=(Number \ of \ queen)/(total \ number \ of \ cards)\n\n=(4)/(52) \n\n= (1)/(13)$

Answer:

1/13

Step-by-step explanation:

there are total no of 52 cards

out of that there are 4 queen

propability = tatal no of favorable outcomes / total no of possible outcomes

=4 / 52

=1/13

Other Questions

A basketball player averages 22.5 points scored per game with a standard deviation of 6.2 points. In one game, the number of points the athlete scored was 1.2 standard deviations below his mean. How many points below average was this value?

Angel Graham takes out a $150,000 mortgage. This is a 30-year at $725 per month. What is the total amount of interest that Angel will pay on this mortgage?Total Interest = $_____

What is nearest tenth of 0.273

A ____________ is sometimes a rectanglea. parallelogram b. rhombusc. squared. trapezoid