how do you do this??​

Answer:

D

Step-by-step explanation:

Answer:

C) added to the book balance

Step-by-step explanation:

It was never subtracted from the bank balance

Answer:

Step-by-step explanation:

Given

Find the height of cylinder:

Sickness of each cookie is:

Correct choice is C

Answer: She had 27.2% correct.

Step-by-step explanation: To find the percent, we can divide the part and whole then multiply the quotient by 100. After that we'll need to convert the percent to a decimal. In mathematical terms, the formula will be,

[tex]\frac{part}{whole}=quotient*100[/tex]

40% will be the part and 68% will be the whole.

Step 1.

Convert 40 into a decimal by dividing it by 100.

40 ÷ 100 = 0.4

Step 2.

Multiply 0.4 by 68.

0.4 × 68 = 27.2

Hence, she had 27.2% correct.

Answer:

no they don't because you could not use those numbers

Answer:

A cross section is the shape we get when cutting straight through an object. The cross section of this object is a triangle

Answer:

b

Step-by-step explanation:

7 left     4 right

7 left   =   4 +3 right =7

Answer:b

Step-by-step explanation:

7 left     4 right

7 left   =   4 +3 right =7    

Answer:

4/4

Step-by-step explanation:

Answer:

I'm assuming you are looking for the amount of possible outcomes

1. 10 possible outcomes

2. 15 possible outcomes

Step-by-step explanation:

When you first start solving these problems the easiest thing to do is create a diagram of sorts to list all of your possible outcomes. For the first question the coin will either land on heads or tails and the spinner will land on the numbers 1, 2, 3, 4, or 5. Therefore the possible outcomes are H1, H2, H3, H4, H5, T1, T2, T3, T4, or T5. Add them up to get 10 possible outcomes. For the second question you will either pick 1, 2, 3, 4, or 5 and the colors red, white, or blue. Listing out all the possibilities gives you 1R, 2R, 3R, 4R, 5R, 1W, 2W, 3W, 4W, 5W,1B, 2B, 3B, 4B, or 5B. Add them up to get 15 possible outcomes.

Alternatively

For the first question you flip a coin thus you have a 1/2 chance for landing on either, then you spin the wheel where you have a 1/5 chance to land on any of the numbers. Multiply these values together you have a 1/10 chance, therefore there are 10 possible outcomes.

For the second question you have a 1/5 chance for the number and a 1/3 chance for the color. Multiply to get 1/15, therefore you have 15 possible outcomes.

Answer:

73.21 m

71.68°

Step-by-step explanation:

Like the question has stated, we're to solve this using Pythagoras theorem.

Pythagoras theorem states that

opp² + adj² = hyp²

From the question, we're asked to find the hypotenuse, being given the opposite side and the adjacent. The opposite side is the center of the Ferris wheel above the ground, and that is 69.5 m. While the adjacent is the distance of the second anchor.

Succinctly put, we have

69.5² + 23² = hyp²

4830.25 + 529 = hyp²

hyp² = 5359.25

hyp = √5359.25

hyp = 73.21 meters.

Therefore, the length of the cable is 73.21 meters long.

To get the angle, we use the formula

Sin Φ = opp/hyp

Sin Φ = 69.5 / 73.21

Sin Φ = 0.9493

Φ = sin^-1 0.9493

Φ = 71.68°

Therefore, the angle of elevation to the center of the Ferris wheel is 71.68°

Answer:

x < 0

Step-by-step explanation:

|120+x| , if x < −120

1. Set |120+x| = 0

2. x < 0

Answer:

|120+x| x<-120 so, -121

|120+(-121)|

l-1l

=1

Answer:

Volume of cuboid = length × breadth × height. Here, length = 14 cm, breadth = 12 cm and height = 8 cm. Volume of cuboid = 14 × 12 × 8 cubic cm. = 1344 cubic cm.

Step-by-step explanation:

Answer

1=1, 2=2, 3=2, 4=4

Step-by-step explanation:

You can solve it by counting how many of each numbers (1,2,3,4) are in the graph. There is 1 one. 2 two, 2 threes, and 4 fours.

Answer:

1,2.2.4

Step-by-step explanation:

KHANNNNNNNNNNNNNNNNNNNNNN

Answer:

k+6=29, then k=23

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

olokvdu lvg chain district en kff egg iihf tango

Answer:

a) The independent variable is the variable which is being taken as the source of an observation. It is the variable which is unaffected (changed) by other factors in the experiment

Here the independent variable is the acidity (concentrations) of the watering solutions

b, The control in the experiment is the plant group which are not administered the treatment of the experiment, such that they are kept the same through out to aid in validation of the correlation between the dependent and the independent variables

The control in the experiment are the group of 20 plants that received neutral water

c. A valid hypothesis is that there is no difference in the level of growth of a plant grown in acid rain and one grown with natural water

d. Limestone is composed of calcium carbonate, which is an alkaline that dissolves in water to form a basic solution that neutralizes the effect of the added acid such that it will invalidate the correlation of the level of plant growth with exposure to acid rain

Step-by-step explanation:

Acid rain is the rain in which any form of the participation having acidity components are mixed.

The student divided 80 seeds of a fast-growing plant species into four groups of 20 seeds each.

Total number of  groups of seeds planted in soil again are 4.

Acid rain is the rain in which any form of the participation having acidity components are mixed.

Hence,

Learn  more about the acid rain here;

https://brainly.com/question/53991

Answer:

896.784

Step-by-step explanation:

Comment if you want the explanation

Answer:

1.85

Step-by-step explanation:

Hope you have a good day, Loves!

Also if I'm right can you let me know, please?

Also Also if I am right can I please have Brainliest??

You don't need to, I'm just glad I could help. ^^

Answer:

3m+3p

Step-by-step explanation:

Sum of m and p is expressed as;

m + p (sum means addition)

If 3 is multiplied  by the sum, this is expressed as;

3(m+p)

Expand

3m + 3p

Hence the required expression is 3m+3p

Answer:

A. 57m   B. 130m

Step-by-step explanation:

For problem A:

87m up a cliff - 30m up a cliff = 57m up a cliff

These are all positive values

For problem B:

100m above is talking about a positive value, making this a positive number

30m below is talking about a negative value, making this number -30

0 meters represents the surface

As you can see, this is forming a number line as of which

below the surface------------------------0m-------------------------above the surface

by substitution,

-30-----------------------------------------------0-------------------------------100

therefore, 100 - -30 = 130 meters

Answer:

D

Step-by-step explanation:

5 divided by 4 is just 5/4 written out

Answer:

Option (4)

Step-by-step explanation:

Given inequality is,

[tex]\frac{x}{4}\leq \frac{9}{x}[/tex]

[tex]\frac{x}{4}-\frac{9}{x}\leq 0[/tex]

[tex]\frac{x^{2}-36}{4x}\leq 0[/tex]

x ≥ 0 [For x = 0, fraction is not defined]

(x - 6)(x + 6) ≤ 0

x - 6 ≤ 0

x ≤ 6

Or

x + 6 ≤ 0

x ≤ -6

Therefore, solution set is (-∞, -6] ∪ (0, 6]

By plotting the solution area on a number line,

Option (4) will be the answer.

Answer:

[tex]\sqrt[3]{-27}[/tex]=-(3*3*3)

[tex]\sqrt[3]{-27}[/tex]=-3

-3 is a rational number, thus [tex]\sqrt[3]{-27}[/tex] will be a rational number.

Answer:

There are 5⁸ blades.

Step-by-step explanation:

Given that,

The area of land [tex]=5^{12}\ \text{acres}[/tex]

Each acre has 5⁴ blades of grass

We need to find how many blades of grass have by the entire land. It can be calculated as follows :

[tex]n=\dfrac{5^{12}}{5^4}\\\\n=5^{12-4}\\\\n=5^8[/tex]

Hence, there are 5⁸ blades.

Answer:

A

Step-by-step explanation:

Answer:

So the surface area consists of 2 triangles and 3 different rectangles

Triangle area = 1/2 * 8cm * 6cm = 24cm²

Rectangle a area (bottom one) = 17cm * 8cm = 136cm²

Rectangle b area (the one to the left) = 17cm * 6cm = 102cm²

To calculate Rectangle c we need to know the hypotenuse of our triangles

Formula for the hypotenuse is c = [tex]\sqrt{a^2+b^2}[/tex]

so c = [tex]\sqrt{6^2+8^2}[/tex] = 10

Rectangle c area = 17cm * 10cm = 170cm²

So the surface area is 2 * 24cm² + 136cm² + 102cm² + 170cm² = 456cm²

The volume is 1/2 * h * a * b = 1/2 * 6cm * 8cm * 17cm = 408cm³

Answer:

11/6=1.83

1/6=0.167

11/24=0.4583

therefore the largest is 11/6