the formula d= rt gives the distance traveled in time t at rate r. A bicyclist rides for 1.5 hours and travels 25 miles. what is the average rate of speed?

A. 26.5 miles per hour
B. 16.7 miles per hour
C. 23.5 miles per hour
D. 37.5 miles per hour

Answer:

Wow that's a big equation. Using the order of operations, you can simplify the equation. That would be a lot of work if you did it by hand. Using a calculator, I got 4,553,020,913,402.7689898

Answer:

C

Step-by-step explanation:

sorry if is wrong

This is an independent event because he could select a quarter and then a nickel. Then the correct option is C.

When one event's occurrence or non-occurrence doesn't affect the occurrence or non-occurrence of other event, then such events are called independent events.

Symbolically, we have:

Two events A and B are said to be independent if we have:

[tex]P(A \cap B) = P(A)P(B)[/tex]

Ray has 16 coins in his pocket. 8 are quarters, and the others are nickels.

Randall selects two coins at random from his pocket without putting the coins back in his pocket.

This is an independent event because he could select a quarter and then a nickel.

Then the correct option is C.

More about the independent event link is given below.

https://brainly.com/question/3898488

#SPJ2

We want to compare the population equations for two given states.

The correct option is:

"The original population of State A was double of the original population of State B"

We know that the population of state A is given by:

f(x) = 4*(1.08)^x

While for state B, the population is given by:

g(x) = 2*(1.08)^x

We want to see which conclusion is correct about the population of state A and state B.

First, the general exponential growth equation is given by:

h(x) = A*(r)^x

Where A is the initial value and r is the rate of growth.

With this, we can see that f(x) and g(x) have the same rate, and f(x) has an initial value that is twice the one of g(x).

Then the correct option is "The original population of State A was double of the original population of State B"

Because the initial value represents the initial population.

If you want to learn more, you can read:

https://brainly.com/question/12490064

Answer:292820839382

Step-by-step explanation:

282739282992

Answer: 13,668 i think.

Answer:

Mira abajo

Step-by-step explanation:

un cuadrilátero es una forma con 4 lados y 4 vértices

Answer:

(26(3)7_2-4,4×6×625

Step-by-step explanation:

Answer:

20% decrease in value.

Step-by-step explanation:

Do 650,000 divided by 100 to find what 1% of the original price is:

650,000 divided by 100 = 6,500

To find what percentage of the original price 520,000 is, we divide it by 1% of the original cost (6,500):

520,000 divided by 6,500 = 80 (percent)

So if 520,000 is 80% of 650,000 the car has decreased in value by 20%.

Answer:

x=2

Step-by-step explanation:

Step-by-step explanation:

Use substitution to solve the system.

y = 2x+8______equation1

-3x+2y = 13______equation2

sub y into equation 2

-3x+2(2x+8)=13

-3x+4x+16=13

x+16=13

x=13-16

x=-3

sub X into equation 1

y=2x+8

y=2(-3)+8

y= -6+8

y=2

x= -3 y=2

Answer:

the second one

Step-by-step explanation:

i cant graph on brainly soz but its the second table

Step-by-step explanation:

I can't graph it, but place all of the points on the second quadrant top. X axis  always comes first.  

Answer:

........................

Answer:

22 feet

Step-by-step explanation:

33 x 2/3 = 22

Answer:

Hailey and Peyton

Step-by-step explanation:

The last person didn't square it, they multiplied it. So yeah Hailey and Peyton got theirs right, so A

Answer:

Describe Europe's Mediterranean Climate.

Describe Europe's Mediterranean Climate.

Describe Europe's Mediterranean Climate.

Answer:

im sorry i cant sorey uhhg

Answer:

Which function please explain

Answer:

stacy's response is correct.

Step-by-step explanation:

in geometry class, they are asked to describe the dimensions of a plane based on the components that create a plane. stacy states that a plane has two dimensions because it is made up of an infinite number of lines.

Answer:

Stacy

Step-by-step explanation:

the definition of a plane is "a plane is a flat, two-dimensional surface that extends infinitely far. A plane is the two-dimensional analogue of a point, a line and three-dimensional space" so stacy has to be right

Answer:

IQR = 22

Step-by-step explanation:

IQR Formula:

IQR = Q3 - Q1

In order you find Q3 and Q1, please follow these steps:

1. First, you need to order the list of numbers from least to greatest:

2, 6, 9, 10, 16, 28, 33

2. Then, you need to find the median, or the middle number.

2, 6, 9, 10, 16, 28, 33

3. In order to find IQR, you must find the first and third quartiles.

2, 6, 9, 10, 16, 28, 33

Q1 = 6

Q3 = 28

This is because 6 basically means that all the numbers leading to 6 would account for 25% of the data while all the numbers leading to 28 would account for 75% of the data, hence why these are called quartiles.

Now since you have Q1 and Q3, you follow the formula.

28 - 6 = 22

IQR = 22

Answer:

You can buy 32 pens for £8.

Step-by-step explanation:

12÷3 =  4  ---> which means you get 4 pens for £1.

since you get 4 pens for £1, you need to multiply 4x8 to find how many pens you can buy for £8.

4x8 = 32.

You can buy 32 pens for £8.

hope this helps !

have an amazing day : )

Answer: it’s not a solution or C

Step-by-step explanation:

the given point is (2,2) there is a x value and a y value

so 2 < 3(2)-5 *we know 3*2 is 6 and 6-5 is 1*

2 does NOT equal to 1

Answer:

Third option, It is not a solution.

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

m1 is greater than m2 because the angle is larger

32 = 2⁵ and 8 = 2³, so you can rewrite the equation as

[tex]32^{2c}=8^{c+7}\implies(2^5)^{2c}=(2^3)^{c+7}\implies 2^{10c}=2^{3c+21}[/tex]

The bases of both sides are equal, so the exponents must be too. Solve for c :

10c = 3c + 21

7c = 21

c = 3

Answer:

-1.555 and 1.555

Step-by-step explanation:

For a standard normal distribution:

P(- Ƶ ≤ Z ≤ Ƶ) = 0.88

The normal distribution on the curve is symmetrical about Z = 0

Thus

P( -Ƶ ≤ Z ≤ 0) = P( 0 ≤ Z ≤ Ƶ)

However;

This implies that:

P( -Ƶ ≤ Z ≤ 0)  +  P( 0 ≤ Z ≤ Ƶ) = 0.88

2P ( 0 ≤ Z ≤ Ƶ)  = 0.88

P( 0 ≤ Z ≤ Ƶ) = 0.44

P(Z ≤ Ƶ) - P( Z ≤ 0) = 0.44

Since P(Z ≤ 0) = 0.50

P(Z ≤ Ƶ) = 0.44 + 0.50

P(Z ≤ Ƶ) =  0.94

From the probability value table

z = 1.555

Thus the endpoints are:

-1.555 and 1.555