MATHEMATICS HIGH SCHOOL

1/5 x (6 x 4) answer now....

Answers

Answer 1

Answer:

Answer:

the answer will be...

4.8!!!

Step-by-step explanation:

1/5 x (6 x 4) =

1/5 x 24 = 4.8

or.....

0.2 x 24 =

4.8

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Answers

The answer is the second option. Download the pdf file attached and tell me if the explanation is clear for you.

Answer:

it's option A

Step-by-step explanation:

Just did it on edge

If I have a budget of 1,325 for renting a conference room for 26 people and the room is 270, which inequality can i use to find the amount I can spend on lunch foe each person?

Answers

$1325 \geq 26x +270$

First, let's break down what this inequality means. 1,325 is the budget. 270 is the cost of the conference room. 26 is the number of people. That leaves x to be the amount you spend on lunch for each person.

So the budget is 1,325 and you are trying to find a value to fit into that price range which means it has to be less than or equal to 1,325. To do that, you already know that the conference room will cost 270 no matter what so you have to add that to the the amount for lunch which means you are subtracting it from the total cost of the budget.
$1055 \geq 26x$

Then you divide what's left of the budget by the number of people.
$(1055)/(26) \geq x$

That leaves you with x which is the amount you can spend on lunch per person.
I finished it off for you and got $40.58 \geq x$ which is the same as $x \leq 40.58$

That means you can spend less than or equal to in other words at most $40.58 on lunch per person.

Most of the seats (was/were) taken?

Answers

“were” because it is referring to more than 1 seat. “were” is plural so it fits with multiple seats

4. (02.06 MC)A cylinder and a cone have the same diameter: 8 inches. The height of the cylinder is 3 inches. The height of the cone is 18 inches.
Usen 3.14
What is the relationship between the volume of this cylinder and this cone? Explain your answer by determining the volume of each and comparing them. Show all your work. (10 points)

Answers

Answer: See explanation

Step-by-step explanation:

Diameter = 8 inches

Radius = Diameter/2 = 8/2 = 4 inches

Height of the cylinder = 3 inches

Height of the cone = 18 inches

Volume of a cylinder = π r² h

= 3.14 × 4² × 3

= 3.14 × 16 × 3

= 150.72

Volume of a cone = 1/3 π r² h

= 1/3 × 3.14 × 4² × 18

= 1/3 × 3.14 × 16 × 18

= 301.44

From the answer gotten, we can deduce that the volume of the cone is twice the volume of the cylinder.

7. Find the value of:
a) The number when 40% of the number is 10

Answers

Step 1) Set up a proportion

Proportion: percent / 100 = x / number

In context of the problem, the proportion is: 40 / 100 = 10 / number

Step 2) Cross-multiply and solve

100 x 10 = 40 x N

1000 = 40N

N = 25

Answer: The number is 25

Answer:

25

Step-by-step explanation:

Lettheunknown number bex

$40 \% * x = 10 \n (40x)/(100) = (10)/(1)$

CrossMultiply

$40x = 100 * 10 \n 40x = 1000$

Divide both sides of the equation by40

$(40x)/(40) = (1000)/(40)$

Simplify

$x = 25$

The scatterplot shows the time it takes for a new hot plate to boil various amounts of water, and one lab group’s attempt at a line of best fit. What feedback should another lab group give during a peer review of the work? The line of best fit is reasonable because it does not go through any points. The line of best fit is reasonable because it goes through the largest cluster of points. The line of best fit is not reasonable because it does not go through any points. The line of best fit is not reasonable because it has more points below it than above it.

Answers

The feedback the other lab group should give is (d) the line of best fit is not reasonable because it has more points below it than above it.

From the scattered plot (see attachment), we can see that the scattered plot has a total of 7 dots,

5 of which are below the line of best fit,
1 is on the line of best fit, and the other one is above it.

There are more points below the scattered plot, than above it.

This means that the scattered plot is not reasonable because of (d)