3.
In the diagram, 6 || c. Find the value of y.
80°
b.
(2 y + 28)
+
a. 54
b. 64
C. 36
d. 26

Answer:

Step-by-step explanation:

the table is not copied correctly, I assume

the mail carrier will travel a distance of 15x

Answer:

The correct answer is the last option (d.)

Step-by-step explanation

Answer:

Least to greatest: -5 1/2, -5.2, -5, -5/2, 5.5

Answer:

It's c :) Hope this helps

Answer:

down there

Step-by-step explanation:

1. Adam 57 seconds, Cameron 60 seconds, Cody 60 seconds, Kevin 58 seconds, Joao 59 seconds

2.Just line the bars to the times

Answer:

9/50 rad/sec

Step-by-step explanation:

let the angle be represented as ∅

distance form bottle rocket on the ground = 20 ft

height of rocket = 40 ft

solution

first we differentiate w.r.t.time

= sec²(∅)*(d(∅)/dt))=(1/20)*dh/dt   --------- ( 1 )

=  d(∅)/dt = (1/20)cos²(∅)* (dh/dt)   ------- ( 2 )

note :  1/sec(∅) =cos(∅)

therefore ; dh/dt = 18 ft/sec

applying Pythagoras theorem

Tan ∅ =  40 / 20

 h^2( hypotenuse )  = a^2( height )  + b^2 ( distance from bottle rocket )

                     h = √ 40^2 + 20^2 =  √ 2000

also cos ( ∅ ) = b / h  =  20 / √ 2000

hence cos²∅ = 1/5

Back to equation 2

d(∅)/dt=(1/20)×(1/5)×(18)

= 18/100  = 9/50 ( changing rate of angle of elevation )

Answer:

4.5 cups of tomatoes should be combined with 1.5 cups of bell peppers.

Step-by-step explanation:

Given that the salsa is made with 6 parts tomato and 2 parts bell pepper.

Let t be tomatoes and b be bell peppers

The proportion will be:

t:b

The ratio of tomatoes to bell pepper will be:

6:2

This ratio simplifies to 3:1

This means no matter how much more the tomatoes and peppers are, the simplified ratio will be same.

Now the bell peppers are 1.5 cups then the proportion will be:

[tex]t:b::t:b\\6:2::t:1.5\\\frac{6}{2} = \frac{t}{1.5}\\3 = \frac{t}{1.5}\\t = 1.5 * 3\\t =4.5[/tex]

Hence,

4.5 cups of tomatoes should be combined with 1.5 cups of bell peppers.

Answer:

345 + C

Step-by-step explanation:

From the first sentence, we know that Mike moved a total of:

           345chairs

In the second sentence, we know that Gavin moved C more chairs than Mike;

 Mathematically;

Number of chairs moved by Galvin;

                    345 + C

Therefore, in terms of C, the number of chairs moved by Gavin is:

              345 + C

Answer:

Step-by-step explanation:

What the hell is that oh no I am not doing that

Answer:

Step-by-step explanation:

The answer is C

(づ｡◕‿‿◕｡)づ

Hope it helps

Answer:

A. 6x^2-17x+12

Answer:

Answer is C

Step-by-step explanation:

Using SOH CAH TOA

Answer:

x2= 0

Step-by-step explanation:

Answer:

[tex]45x^{6} + 18^{4}[/tex]

Step-by-step explanation:

i hope this helps

Answer:

The second option.

Step-by-step explanation:

The first place after the decimal is the tenths spot.

The second place after the decimal is the hundreths spot.

The third place after the decimal is the thousandths sport.

Hope this helps!

-AxekickNebulite

Answer: B. -9/8

Step-by-step explanation:

Answer:

yudsghbndnshegdm

Step-by-step explanation:send ur location come thruuuuuuuuuuuuuuuuuuuuuuuuuuu

Answer:

10n - 3 = -13

Step-by-step explanation:

Answer:

(2x+5)(x+1)

Step-by-step explanation:

We look for two numbers which multiply to 10(that is 2×5) and add to 7. Our numbers are 2and 5

2×5=10 and 2+5=7

Therefore we have

(2x²+2x)+(5x+5)

2x(x+1)+5(x+1)

(2x+5)(x+1)

Answer:

gooooooooooooooooo

Step-by-step explanation:

goooooooooooooooooop

1) The proportion of the sample that has HIV is 0.16. 2) The randomly selected numbers represent the HIV status of the simulated residents.

1. The proportion of the sample that has HIV is 20 / 125 = 0.16.

2. The randomly selected numbers represent the HIV status of the simulated residents. We picked 125 of them because that is the sample size of the actual study.

We can assign the numbers 1 to 13 to represent the simulated residents who have HIV. This is because 13% of the population is estimated to have HIV.

I think the true mean population proportion from the 100 simulations would be close to 0.13, the HIV prevalence rate that was estimated in the actual study. This is because the simulations are randomly generated, and the probability of a simulated resident having HIV is 13%.

This is a simulation of an observational study. This is because the researchers are not intervening in the lives of the simulated residents. They are simply observing the HIV status of the simulated residents.

The margin of error for this study is 0.06, which is 6%. This means that the true population proportion of people with HIV could be anywhere between 0.07 and 0.19. The drug manufacturer's claim that 13% of the population has HIV is within this range, so we cannot definitively support or refute their claim.

To make the margin of error smaller and get a better sample of the population, we could increase the sample size. This would give us more data points to work with, which would make our estimate of the population proportion more accurate. Additionally, we could stratify the sample by age, gender, or other factors that could affect the prevalence of HIV. This would help us to ensure that our sample is representative of the entire population.

To learn more about proportion here:

https://brainly.com/question/32027272

#SPJ2

Answer:

It's the last one

I hoped that helped