How can you use compensation to find 8 x 903?

Find the probability of this event. Enter each answer as a fraction in simplest form, as a decimal to the nearest hundredth, and

timurjin [86]

Answer:

fraction: 1/2

decimal: 0.5

percent: 50%

Step-by-step explanation:

3 0

3 years ago

45 POINTS! HELP ASAP AND ILL MARK AS BRAINLIEST!

zzz [600]

Amplitude = 2; period T = π; midline y = 1.

This sinusoidal wave is a even function which means that it has a positive half-cycle and a negative half-circle of equal size, from the image we can see that the midline is y = 1 which is the point where the function is centered.

The amplitude is the measure from the midline to the positive half-cycle, and the midline to the negative half-cycle which is 2.

The period corresponds to a complete cycle of the function or the repetition of the wave seen from a point. In this case, we can see that the wave, starting from π/2 it repeat in 3π/2. So, to calculate the period just substract 3π/2 by π/2

T = 3π/2 - π/2 = (3π - π)/2

T = 2π/2

T = π

7 0

4 years ago

A farmer stacked hay bales. The volume of each hay bale is 10 2/3 cubic feet. The farmer stacked eight hay bales on top of one a

Semenov [28]

Given:

Stacked Hay Bales:

L = 1 1/3 feet
W = 4 feet

The volume of each hay bale is equal to 10 2/3 cubic feet
The number of hay bales stacked = 8

To solve for the height, use the volume of the bales and the given length and width of a single bale.

V = l x w x h
10 2/3 cubic feet = 1 1/3 feet * 4 feet * height
height = 2 feet

So, if the height of one bale is 2 feet, then the height of 8 bales stacked is

2 feet * 8 bales = 16 feet

Therefore the height of the stacked hay bales is 16 feet.

5 0

3 years ago

A teacher divides the students into three groups for project each group has the same number of students in the total of number s

alekssr [168]

Answer:

The total number of students is composite

Step-by-step explanation:

* <em>Lets explain how to solve the problem</em>

- A teacher divides the students into three groups for project

- Each group has the same number of students

- We need to know the total number of students is prime number or

composite number

∵ The least number of any group is 2 students

∵ There are three groups

∵ The number of students in each group equal

∴ The least number of the students is 6

∵ Any number of students must be multiple of 3 because it will

divide by 3

∵ Any prime number has only two factors 1 and itself

∵ Any multiple of 3 (except 3) has more than two factors

∵ The class can not be 3 students because when divided to 3

groups each group will have 1 students and the least number of

students in a group is 2

∴ The number of the students in the class must be composite

6 0

3 years ago

AC = 3x -8, BC = -7 + 2x, and AB = 8.<br> Find BC.

Rainbow [258]

Answer:

AB+BC+AC=180°

8 - 7 + 2x +3x -8= 180°

-7+5x=180°

x=180°+7/5

x=37.4°

again

BC=-7+2*37.4

=67.8°

4 0

2 years ago