plssssssssssssss help this quiz is timed Tomaz realized that the tip of a second hand on a clock rotates about the center of the clock. He watched the second hand rotate around the center of the clock for 15 seconds. Which describes the rotation he observed?

270 degrees clockwise rotation


90 degrees clockwise rotation

180 degrees rotation

90 degrees counterclockwise rotation

Answer:

1: Yes

2: No

3: Yes

4: Yes

Step-by-step explanation:

Answer:

Yes

No

Yes

Yes

Step-by-step explanation:

Answer:

83 I think

Step-by-step explanation:

Answer:

-4x+12=10

-4x+12-12=10-12

-4x= -2

-4x/-4=-2/-4

x=0.5

Step-by-step explanation:

Answer:Kim’s family invested $3000

Step-by-step explanation:

The value of the CD will be an amount of $7487.01 if it is compounded annually for 15 years.

Compound interest is defined as interest paid on the original principal and the interest earned on the interest of the principal.

To find the value of the CD in 5 years, you need to calculate the compound interest earned over 5 years.

The interest rate is 8% per year, so the interest rate per quarter is 8% / 4 = 2%.

The value of the CD at the end of each quarter can be calculated using the formula:

CD value at end of quarter = CD value x (1 + interest rate per quarter)

For example, at the end of the first quarter, the CD value would be:

CD value at end of first quarter = $3000 x (1 + 0.02) = $3060

You can repeat this process for each quarter to find the CD value at the end of 5 years.

After 5 years, there will have been 20 quarters (5 years x 4 quarters per year), so the CD value at the end of 5 years will be:

CD value at end of 5 years = $3000 x (1 + 0.02)²⁰ = $4393.84

To find the value of the CD if it is compounded annually for 15 years, you can use the same formula, but use the annual interest rate of 8% and the number of years of 15. The CD value at the end of 15 years will be:

CD value at end of 15 years = $3000 x (1 + 0.08)¹⁵ = $7487.01

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Answer:7

Step-by-step explanation:Divide 84 by 12 and it gives you 7.

Hope it helps :)

Therefore, the unit rate of [tex]\frac{84}{12}[/tex] is [tex]7[/tex].

What is the simplification?

Simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

As per the given information

[tex]\frac{84}{12}=7[/tex]

Hence, the unit rate of [tex]\frac{84}{12}[/tex] is [tex]7[/tex].

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6 years $100,000 $83,748

7 years $100,000 $81,309

8 years $100,000 $78,941

9 years $100,000 $76,642

Answer:

The answer is -2 or C

Step-by-step explanation:

Just input 4 into the equation as x. f(4)=2(4)-10. This gets you 8-10 which is -2. Hope this helps!

Answer:

hey there, person with the same name as me lol. the answer is c. -2

Step-by-step explanation:

in the question they showed that f(x) = 2x - 10

when they ask for the value of any number like f(4)

just replace the variable with this number

for this it will be

2x - 10  = 2 * 4 - 10

which is 8-10

which is equal to -2

you're welcome....

Answer:

well I'm not sure which way u want me to go so i'll do both ways

-31 orr if your going the other way, -45

Answer:

Static

Step-by-step explanation:

By process of elimination, static is the only one that would work.

Answer:

static.

Step-by-step explanation:

[tex]\\ \leq \int\limits^a_b {x} \, dx x^{2} \sqrt{x} \sqrt[n]{x} \leq \geq \neq \lim_{n \to \infty} a_n \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right.[/tex]

Answer:

-2X=O

X=0

THE ANSWER IS X=0

Step-by-step explanation:

Hopes it helps

These all of the answers for question 4-113:

(The answers are in bold, italic, and underlined. (e.g. word))

Answer:

The diameter is 5 cm and the circumference is diameter x pi

Step-by-step explanation:

Answer:

-115.62

Step-by-step explanation:

bhjka,f

Answer:

576 feet.

Step-by-step explanation:

5 - 13 = 2 minutes x 60 =120 seconds that the bee spent flying back and forth.

a - Distance = Time x Speed

Time =Distance / Speed

 D / 12  +  D / 8 = 120, solve for D

b - D = 576 feet from the hive to the flowerbed.

Answer:

Step-by-step explanation:

Let's look at the options

A. Equal side lengths and equal diagonal lengths.

B. Impossible without angle measure.

C. Equal side lengths and diagonals bisect each other.

D. Equal side lengths and diagonals.

Answer:

5% = 0.05

10.5%= 0.105

135%= 1. 35

Answer:

it is -5.3x-4.2-x

Step-by-step explanation:

I just solved the equation by subtracting or adding.

Answer:

6.53 s

Step-by-step explanation:

The height of the cannon ball is represented by a quadratic function as:

h(t) = -4.9t² + 30.5t +9.8.

At 0 s (i.e. t = 0), h(0) = -4.9(0²) + 30.5(0) + 9.8 = 9.8

That means that the cannon ball is initially at a height of 9.8 m above the ground. To calculate the time it takes the ball to touch the ground, we use:

h(t) = -4.9t² + 30.5t +9.8

It touches the ground when h(t) = 0. Hence:

0 = -4.9t² + 30.5t + 9.8

Solving the above quadratic equation gives:

t = 6.53 s and t = -0.31 s

Since the time cannot be negative, hence t = 6.53 s. Therefore it takes the ball 6.53 s to hit the ground.

We can start this equation off by doing the inverse operation for each sides. We add 9 to both sides in order to get rid of the -9 term to get:

[tex]-11x = 77[/tex]

We now divide both sides by -11 in order to "isolate" our x variable to get:

[tex]x = -7[/tex]

Answer:

x=-7

Step-by-step explanation:

-11x=68+9

-11x=77

divide both sides by -11

x=-7

Answer:

1 1/3

Step-by-step explanation:

Answer:

-52

Step-by-step explanation:

Substitute -4 in for x and use PEMDAS to get the answer.

Answer:

C) 44

Step-by-step explanation:

3(-4)^2 - 7(-4) - 32

= 48 + 28 - 32

= 44

mark me brainliest pls!!!

Answer:

E

Step-by-step explanation:

bing bing bang

Answer:

2

Step-by-step explanation:

1st square number =1

1+1=2

Answer:

15

Step-by-step explanation:

3y=21

4x=16

21-16=5

20-5=15

Answer:

the answer would be 4 cm i think

Answer:

the answer is 5.

you need to use the volume formula of the prism and you will get the answer.that is 5

Answer:

A, B

Step-by-step explanation:

An irrational number is a number that cannot be expressed as a fraction for any integers and. Irrational numbers have decimal expansions that neither terminate nor become periodic.

A (bc sqrt7 doesn't terminate)

B (bc pi doesn't terminate)

the others are rational