A motorcycle traveled at 35 miles per hour. How far, in miles, did the motorcycle travel after four hours?

Answer:

Exact Form: 5/8

Decimal form: 0.625

Hope this helps

Answer:

60.1

Step-by-step explanation:

Use cosine for this one- you get cos37 = adjacent/hypotenuse, or cos37 = 48/x

Solve for x and x = 48/cos37, or 60.1

Hopefully this helps! Let me know if you have any questions

Answer:

Pretty sure it's 60.1

Answer:

x ≥ 7

At least 7 more people need to sign up.

Step-by-step explanation:

We need to have at least 11, so the number of players needs to be greater or equal to 11. So, the equation is:

4 + x ≥ 11

To solve, subtract 4 from both sides.

x ≥ 7

At least 7 more people need to sign up.

The inequality which represents the situation is 4 + x ≥ 11 and the phrase will be at least 7 more people need to sign up.

A difference between two values indicates whether one is smaller, larger, or basically not similar to the other.

In other words, inequality is just the opposite of equality for example 2 =2 then it is equal but if I say 3 =6 then it is wrong the correct expression is 3 < 6.

As per the given,

A football team needs to have at least 11 players. Only 4 people have signed up.

Let's say x number of people need to have at least 11.

x + 4 ≥ 11

x ≥ 11 - 4 = 7

Thus, at least 7 people more required.

Hence "The inequality which represents the situation is 4 + x ≥ 11 and the phrase will be at least 7 more people need to sign up".

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Answer:

diameter = 4.78 units

Step-by-step explanation:

15/3.14 = 4.78 units

Answer:

Only when any equation you find among those numbers can be simplified into one of the four main equations, which means you only have four different true statements and lots of equivalences. 20 = 40 - 20. As the two addends are the same, so there would be only four different equations for a set of math mountain numbe

Step-by-step explanation:

Answer:

0.21 and 0.13

Step-by-step explanation:

Regular: [tex]\frac{4.62}{22} = 0.21[/tex]

Family: [tex]\frac{5.07}{39} = 0.13[/tex]

Answer:

0.0013 = 0.13% probability that the sample mean will be more than 26.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

The average age of men at the time of their first marriage is 24.8 years. Suppose the standard deviation is 2.8 years.

This means that [tex]\mu = 24.8, \sigma = 2.8[/tex]

Forty-nine married males are selected at random and asked the age at which they were first married.

This means that [tex]n = 49, s = \frac{2.8}{\sqrt{49}} = 0.4[/tex]

Find the probability that the sample mean will be more than 26.

This is 1 subtracted by the pvalue of Z when X = 26. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

By the Central Limit Theorem

[tex]Z = \frac{X - \mu}{s}[/tex]

[tex]Z = \frac{26 - 24.8}{0.4}[/tex]

[tex]Z = 3[/tex]

[tex]Z = 3[/tex] has a pvalue of 0.9987

1 - 0.9987 = 0.0013

0.0013 = 0.13% probability that the sample mean will be more than 26.

Answer:

d=15

Step-by-step explanation:

Cross multiply 20 * 12 =240

16 * d = 16d

16d=240

d=15

Answer:

$2.61

Step-by-step explanation:

I think you mean 0.95 dollars per pound. 0.95 cents means it's less than a dime per pound.

Answer: $2.62

Step-by-step explanation:

1) First divide 2.75 and 1 to find the multiplicative so you can multiply this number to 0.95.

2) Multiply 2.75 by 0.95.

3) Round the number(?)

Answer:

Liter.

Step-by-step explanation:

Capacity can be defined as the maximum amount or quantity of liquid that a container can hold at a specific period of time. It is also referred to as the inner volume of a container.

The standard unit of capacity is a liter.

Note:

1 centimeter = 0.001 liters

1000 liters = 1 milliliters

Answer:

132 in^2

Step-by-step explanation:

Hey there!

so the first thing we want to do is find the scale factor

to do so we divide the actual length by the scale drawings length

33/11=3 so the scale factor is 3

then we divide the width by 3 to get the width of the scale drawing

36/3=12

now we can find the area of the scale drawing by multiplying the length and width

✓12*11=132

so the area of the scale drawing is

[tex]132 in^{2} [/tex]

Answer:

70%

Step-by-step explanation:

To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.7 × 100 = 70%

Pls mark brainiest if it helped :P

Answer:

70%

Step-by-step explanation:

To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.7 × 100 = 70%

I learned this from 5th grade i think, but hope this helps alot

Answer:

x²=36

x=√36=±6

therefore x=-6

Answer:

Circle formula:

Compare with given circle:

We see that:

Diameter is twice the radius:

Answer:

a) The mean is [tex]\mu = 60[/tex]

b) The standard deviation is [tex]\sigma = 9[/tex]

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The probability a student selected at random takes at least 55.50 minutes to complete the examination equals 0.6915.

This means that when X = 55.5, Z has a pvalue of 1 - 0.6915 = 0.3085. This means that when [tex]X = 55.5, Z = -0.5[/tex]

So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]-0.5 = \frac{55.5 - \mu}{\sigma}[/tex]

[tex]-0.5\sigma = 55.5 - \mu[/tex]

[tex]\mu = 55.5 + 0.5\sigma[/tex]

The probability a student selected at random takes no more than 71.52 minutes to complete the examination equals 0.8997.

This means that when X = 71.52, Z has a pvalue of 0.8997. This means that when [tex]X = 71.52, Z = 1.28[/tex]

So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]1.28 = \frac{71.52 - \mu}{\sigma}[/tex]

[tex]1.28\sigma = 71.52 - \mu[/tex]

[tex]\mu = 71.52 - 1.28\sigma[/tex]

Since we also have that [tex]\mu = 55.5 + 0.5\sigma[/tex]

[tex]55.5 + 0.5\sigma = 71.52 - 1.28\sigma[/tex]

[tex]1.78\sigma = 71.52 - 55.5[/tex]

[tex]\sigma = \frac{(71.52 - 55.5)}{1.78}[/tex]

[tex]\sigma = 9[/tex]

[tex]\mu = 55.5 + 0.5\sigma = 55.5 + 0.5*9 = 55.5 + 4.5 = 60[/tex]

Question

The mean is [tex]\mu = 60[/tex]

The standard deviation is [tex]\sigma = 9[/tex]

Answer:

Domain: [tex]All \ real\ numbers[/tex]

Range: [tex]y\geq -5[/tex]

Function: [tex]|x|-5=y[/tex]

Step-by-step explanation:

The domain of this function is all real numbers, this is because any real number can be substituted into this function to produce a real output.

The range of this function is ([tex]y\geq -5[/tex]), this is because all outputs are greater than (-5), rather (-5) is the lowest output that one can have.

The function is [tex]|x|-5=y[/tex]. As one can see, the function as the shape of an absolute value function, the v-shape composed of two ([tex]y=x[/tex]) lines facing opposite directions. The graph has been shifted downwards by (5) units, one can see this because of the vertex formed by the two intersecting lines.

Answer:

The point represents a 36 months old Panda whose weight is 82kg

Step-by-step explanation:

Given

See attachment for plane

Required

What does the point shown represent

The point is: (36,82)

Age is plotted on the x-axis and weight on the y-axis:

This means that:

[tex]Age= 36\ months[/tex]

[tex]Weight = 82\ kg[/tex]

So, the point represents a 36 months old Panda whose weight is 82kg

Answer:

yes

Step-by-step explanation:

Answer:

[tex]k=\dfrac{m}{5}[/tex]

Step-by-step explanation:

Let Kat reads k pages of the book.

Miguel reads 5 times as many  pages of the book as Kat. So,

m = 5k ...(1)

Together they read 54 pages. i.e.

m+k = 54 ...(2)

From equation (1),

[tex]k=\dfrac{m}5{}[/tex]

Hence, the equation that can be used to find how many pages Kat read is equal to [tex]\dfrac{m}{5}[/tex].

Answer:

The answer is option is C

Step-by-step explanation:

In this problem we have a couterclockwise about the origin

sp

Verify

Option D

rotation 90 degrees counterclockwise

(x,y) -------> (-y,x)

so,

A(-2,3) ---------> A'(-3,-2) ---------> is not ok

therefore, the answer is option is C

Answer:

AED and DEF

Step-by-step explanation:

Both on a straight line equal 180 degrees (90 + <E)

Answer: B

For a number to be in correct scientific notation, the first number or the decimal number has to be less than 10. In this case, 75.3 is not less than 10, hence it is the incorrect answer.

Answer: B

Step-by-step explanation:

Scientific notation usually writes as c x 10^n, where c is between 1 and 10. The coefficient of B 75.3 is greater than 10, and also is not in the range of 1 and 10, so b is used scientific notation incorrectly.

Answer:

B

Step-by-step explanation:  its 0.79 for EACH mile so ur variable would go with this number, next it says the truck is $40 for you add $40 to it so ur equation should be 0.79m+40

The point of intersection of lines represents the common solution of the system of linear equations. The solution of linear equations given in the graph is (0,2).

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Linear equation represents a line on the graph.

The system of linear equations represents couple/s of linear equations or lines.

Here, The solution of system of linear equations means the common point satisfying the different linear equations.

Hence, Graphically, the point of intersection of two lines represents the common solution of these two lines or simply the solution of the system of linear equations.

So, the point of intersection from the given graph is (0,2).

Therefore, the solution of linear equations given in the graph is (0,2).

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Answer:

8 f(3 -2g)

8 can go both 24 and 16

8 f(3 -2 g)

Answer:

i cant see it will you type it please!