mover mike stacked 4 congruent shipping shipping crates. Each crate measured 3 feet in height. How tall is stack of shipping crates , measured in inches?

The group of people who participated in the study's sample survey was chosen at random to participate in it by the national grocery store chain. In this instance, the sample comprises the 1,000 customers from throughout the nation that participated in the survey. They are a segment of the total consumer base that frequents the chain's retail outlets.

The chain randomly surveyed 1,000 customers from around the country. It concluded from the study that 80% of all customers who hopped into the chain's stores were interested in the service. The nationwide grocery store chain randomly selected the participants in the study's sample survey from the general public.

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The ordered pairs that represent points on the graph of y = 2x - 3 are (0,-3), (5,7), (-2,-7), (2,1), and (4,5).

An ordered pair is a pair of numbers written in a specific order (x,y) that represents a point in the coordinate plane.

A graph is a visual representation of data or a mathematical function that is plotted on a coordinate plane, usually with an x and y-axis. It is used to analyze trends and relationships between variables.

According to the given information:

To determine whether a given ordered pair represents a point on the graph of the equation y = 2x - 3, we need to substitute the values of x and y into the equation and see if the equation is true.

a) (3,-3):

y = 2x - 3

-3 = 2(3) - 3

-3 = 3

This is not true, so (3,-3) is not on the graph.

b) (0,-3):

y = 2x - 3

-3 = 2(0) - 3

-3 = -3

This is true, so (0,-3) is on the graph.

c) (5,7):

y = 2x - 3

7 = 2(5) - 3

7 = 7

This is true, so (5,7) is on the graph.

d) (-2,-7):

y = 2x - 3

-7 = 2(-2) - 3

-7 = -7

This is true, so (-2,-7) is on the graph.

e) (2,1):

y = 2x - 3

1 = 2(2) - 3

1 = 1

This is true, so (2,1) is on the graph.

f) (4,5):

y = 2x - 3

5 = 2(4) - 3

5 = 5

This is true, so (4,5) is on the graph.

Therefore, the ordered pairs that represent points on the graph of the equation y = 2x - 3 are: (0,-3), (5,7), (-2,-7), (2,1), and (4,5). Answer: b), c), d), e) and f).

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Answer:

y = 3x² – 9b + 3 and the parabola opens upwards since a = 3 > 0.

Step-by-step explanation:

The general equation of a parabola is:

y = ax² + bx + c

So we have to solve for a, b and c to get our equation with the 3 given points.

When x = 0 and y = 3 we have

3 = a(0)² + b(0) + c, this means c = 3

When x = 4 and y = 15

15 = a(4)² + b(4) + 3 we have

16a + 4b = 12 which is

4a + b = 3

When x = 5 and y = 33 we have

33 = a(5)² + b(5) + 3 we have

25a + 5b = 30 which gives

5a + b = 6.

We have two equations

4a + b = 3

5a + b = 6

Eliminating b we have

a = 3, substituting a = 3 in the first equation we have

4(3) + b = 3

12 + b = 3

b = –9

Our equation therefore is:

y = 3x² – 9b + 3 and the parabola opens upwards since a = 3 > 0.

Answer: k=11

Step-by-step explanation:

Answer: 87

Step-by-step explanation:

Answer:

point C

Step-by-step explanation:

both planes include point C so that is where they intersect

Answer:

Point C

Step-by-step explanation:

As you can see in the picture below, Point C is where both planes intersect. Point C is what both planes have in common.

There are 9,000 numbers that have 7 in the thousands of places and are less than 54,000.

Consider the possible digits in the hundreds, tens, and one's places.

Thousands of places: There is only one possibility, which is 7.

Hundreds place: Any digit from 0 to 9 is possible.

Tens place: Any digit from 0 to 9 is possible.

One place: Any digit from 0 to 9 is possible.

Since the number is less than 54,000, the digit in the hundreds place cannot be 5.

So, there are 9 possible digits (0 to 9, except 5) for the hundreds place, and 10 possible digits (0 to 9) for the tens and one's places.

So, the total number of such numbers is:

9 x 10 x 10 x 10 = 9,000

Therefore, there are 9,000 numbers that satisfy the given condition.

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Answer:

67,43/10 = 6.743

When dividing any number by 10, you just move the decimal to the left. When multiplying, you move it to the right.

Step-by-step explanation:

Hope it helps! =D

Answer:

Sue rode 1885 miles total

Step-by-step explanation:

There are 31 days in March, 30 in April, and 30 in May.

31 * 12 + 30 * 12 + 30 * 12 = 1092

There are 30 days in June and 31 in august.

30 * 13 + 31 * 13 = 793

Now we find the total:

1092 + 793 = 1885

Answer:

Step-by-step explanation:

Letter B is the correct answer

Initial population is 200, tripled every hour

200 x 3 = 600

First hour 200

Second hour = 600 + 200 = 800

Third hour 800x3 = 2400 + 800 = 3200

and so on.

Answer:

Multiplicative inverse property

Step-by-step explanation:

Multiplicative inverse property states that

For example

A number 4

Reciprocal=1/4

Product

Verified

Answer:

Inverse Property of Multiplication

Step-by-step explanation:

Inverse Property of Multiplication

The product of a number and its reciprocal is always 1.

The reciprocal of a number is 1 divided by the number.

Therefore, the reciprocal of a rational number is its inverse (swap the numerator and denominator).

For example:

\(\textsf{The reciprocal of 6 is}\:\:\sf \dfrac{1}{6}\)

\(\implies \sf 6 \times \dfrac{1}{6}=\dfrac{6 \times 1}{6}=\dfrac{\diagup\!\!\!\!6 \times 1}{\diagup\!\!\!\!6}=1\)

\(\sf \textsf{The reciprocal of }\:\dfrac{3}{4} \sf \:\:is\:\:\sf \dfrac{4}{3}\)

\(\sf \implies \dfrac{3}{4} \times \dfrac{4}{3}=\dfrac{3 \times 4}{4 \times 3}=\dfrac{12}{12}=1\)

Answer:

i think it is area of first triangle +area of rectangle + area of third triangle

Given:

There are 7 full, 7 half full, 7 empty tins of paint.

There are 3 people.

To find the amount of paint in each person and the number of tins if they are given the same amount of paint and the same number of tins:

The diagram is,

So, each per will receive 3 and a half amounts of paint and 7 tins.

Thus, the answer is,

Amount of paint is,

The number of tins is 7.

Answer:

Step-by-step explanation:

A recipe for one batch of muffins calls for 1/3 cup of sugar, 3/4 cup of flour, and 1/2 cup of milk. To make three batches of muffins, you will need 3 * 1/3 = <<31/3=1>>1 cup of sugar.

You will also need 3 * 3/4 = <<33/4=2.25>>2.25 cups of flour.

Finally, you will need 3 * 1/2 = <<3*1/2=1.5>>1.5 cups of milk.

In total, you will need 1 + 2.25 + 1.5 = <<1+2.25+1.5=5>>5 cups of sugar, flour, and milk to make three batches of muffins.

Answer:

19/4 or 4 3/4 total cups of ingredients

Step-by-step explanation:

My attempt:

I'm not sure if you're asking for the cups needed for each ingredient or the total, so I included both:

To solve this problem, you need to multiply each value by three and then add it all together (or the other way around)

Multiplying:

1. Let's multiply the cups of sugar

\(\frac{1}{3} cups * \frac{3}{1} = 1\) \(cup\) \(of\) \(sugar\)

2. Multiply the cups of flour

\(\frac{3}{4}cups * \frac{3}{1} = \frac{9}{4}\) \(cups\) \(of\) \(flour\)

3. Finally, multiply the cups of milk

\(\frac{1}{2} cups * \frac{3}{1} = \frac{3}{2}\) \(cups\) \(of\) \(milk\)

Now that we know how many cups of each ingredient we need for three batches, to find the total, we just need to add them up.

To add fractions, we need a common denominator. So, we must multiply each fraction by a certain number to get the common denominator.

In this case, 4 looks like a good common denominator because it's the least common multiple.

Multiplying to get each number to the common denominator:

4. We need to multiply 1 by 4/4 to get a denominator of 4 and keep the same value:

\(1 * \frac{4}{4} =\frac{4}{4}\)

5. We don't have to multiply the 9/4 cups of flour by anything because it already has a denominator of 4. We'll leave it as it is.

\(\frac{9}{4}\)

6. We need to multiply 3/2 by 2/2 to get a denominator of 4 and keep the same value:

\(\frac{3}{2} *\frac{2}{2} =\frac{6}{4}\)

Now, we just have to add all these values together:

Adding the values:

\(\frac{4}{4} +\frac{9}{4} +\frac{6}{4} =\frac{4+9+6}{4} =\frac{19}{4}\)

And we have our answer: 19/4 total cups of ingredients.

Answer:

Area = 324ft²

Perimeter = 72ft

Step-by-step explanation:

Area of a square = length²

Area of a square = (18ft)² = 324ft²

Perimeter of a square = 4*length

Perimeter of a square = 4ft*18 = 72ft

Answer:

10.72

Step-by-step explanation:

The price per pound is 42.88

We are getting 1/4 pound.

Multiply 42.88 by 1/4

42.88 * 1/4 =10.72

Answer:

So you know that a pound of rice crackers cost $42.88. You also know that Matthew bought 1/4 or 25% or 0.25 of a pound. This means that by 42.88 divided 4 will equal the answer.

42.88 ÷ 4 = 10.72

Therefore, Matthew paid or $10.72 for 1/4 pound of rice crackers.

Answer:

136

Step-by-step explanation:

While there is no picture for this question, I was able to find this question online, so that should be the correct answer.

Answer:

(a) The probability that a randomly selected athlete uses a stairclimber for​  less than 19 ​minutes is 0.2388.

(b) The probability that a randomly selected athlete uses a stairclimber for​  between 24 and 33 ​minutes is 0.3997.

(c) The probability that a randomly selected athlete uses a stairclimber for​  more than 40 minutes is 0.0113.

Step-by-step explanation:

We are given that the amounts of time per workout an athlete uses a stairclimber are normally​ distributed, with a mean of 24 minutes and a standard deviation of 7 minutes.

Let X = amounts of time per workout an athlete uses a stairclimber

So, X ~ Normal(\(\mu=24,\sigma^{2} =7^{2}\))

The z-score probability distribution for the normal distribution is given by;

                               Z  =  \(\frac{X-\mu}{\sigma}\)  ~ N(0,1)

where, \(\mu\) = mean time = 24 minutes

            \(\sigma\) = standard deviation = 7 minutes

(a) The probability that a randomly selected athlete uses a stairclimber for​  less than 19 ​minutes is given by  P(X < 19 minutes)

        P(X < 19 min) = P( \(\frac{X-\mu}{\sigma}\) < \(\frac{19-24}{7}\) ) = P(Z < -0.71) = 1 - P(Z \(\leq\) 0.71)

                                                           = 1 - 0.7612 = 0.2388

The above probability is calculated by looking at the value of x = 0.71 in the z table which has an area of 0.7612.

(b) The probability that a randomly selected athlete uses a stairclimber for​  between 24 and 33 ​minutes is given by = P(24 min < X < 33 min)

     P(24 min < X < 33 min) = P(X < 33 min) - P(X \(\leq\) 24 min)

     P(X < 33 min) = P( \(\frac{X-\mu}{\sigma}\) < \(\frac{33-24}{7}\) ) = P(Z < 1.28) = 0.8997

     P(X \(\leq\) 24 min) = P( \(\frac{X-\mu}{\sigma}\) \(\leq\) \(\frac{24-24}{7}\) ) = P(Z \(\leq\) 0) = 0.50

The above probability is calculated by looking at the value of x = 1.28 and x = 0 in the z table which has an area of 0.8997 and 0.50 respectively.

Therefore, P(24 min < X < 33 min) = 0.8997 - 0.50 = 0.3997

(c) The probability that a randomly selected athlete uses a stairclimber for​  more than 40 minutes is given by  P(X > 40 minutes)

        P(X > 40 min) = P( \(\frac{X-\mu}{\sigma}\) > \(\frac{40-24}{7}\) ) = P(Z > 2.28) = 1 - P(Z \(\leq\) 2.28)

                                                           = 1 - 0.9887 = 0.0113

The above probability is calculated by looking at the value of x = 2.28 in the z table which has an area of 0.9887.

The event of probability that a randomly selected athlete uses a stairclimber for​  more than 40 minutes is unusual because this probability is less than 5% and any even whose probability is less than 5% is said to be unusual.

Answer:

314.5

2252.5

250

Step-by-step explanation:

Answer:

1; can't say for certain

2: well, the chances of getting a yellow starburst are 1/8th but those are immediately increased depending on how many packs you buy though I can't say for certain how much because I do not know the variable of how many you may possibly buy.

3; the chance of getting 2 yellows in a pack are 1/8ths or 1/16ths as for there's a 1/8th chance of getting one yellow in a pack.

4,5,6;well, considering orange seems most abundant there would be at least a 3/4ths chance of getting orange a 2/4ths chance of getting pink and for the other colors a 1/4th chance of getting yellow or red

Step-by-step explanation:

Answer:

Step-by-step explanation:

24-11=13

13/2=6,5

11+6.5=17,5

Answer:

i think it is 0.6

Step-by-step explanation:

10 hummingbirds drinks 13.75 ounces of sugar water in a day.

The method in which first we find the value of one unit and then the value of the required number of units is known as the Unitary Method.

According to the given question.

Four hummingbirds drink 5.5 ounces of sugar water a day.

⇒ number of ounces of sugar water drink by a hummingbird in a day

= \(\frac{5.5}{4}\)

\(= 1.375\) ounces            (by unitary method)

Therefore,

The number of ounces of sugar water drink by 10 hummingbirds

= 10 × 1.375

= 13.75 ounces     (by unitary method)

Hence, 10 hummingbirds drinks 13.75 ounces of sugar water in a day.

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Let's start by noting the total number of steps traveled was 2825, of which 1700 were taken before going to the store, so we must deduct them from the distance traveled to the store.

The number of degrees below zero is given by A = 56° F

Regardless of the sign, a modulus function returns the magnitude of a number. The absolute value function is another name for it.

It always gives a non-negative value of any number or variable. Modulus function is denoted as y = |x| or f(x) = |x|, where f: R → (0,∞) and x ∈ R.

The value of the modulus function is always non-negative. If f(x) is a modulus function , then we have:

If x is positive, then f(x) = x

If x = 0, then f(x) = 0

If x < 0, then f(x) = -x

Given data ,

Let the initial temperature be represented as T

Let the number of degrees below zero be A

Now , the value of T is

T = -56° F

From the modulus function , we get

The value of the modulus function is always non-negative.

So , the measure of A = | T |

A = | -56 |

A = 56° F

Hence , the number of degrees below zero is 56° F

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Answer:

Step-by-step explanation:

Answer:

I dont know if this is much help but I asked my mom to review it as she said it was correct. :)

Answer:

your answer's correct!!

Step-by-step explanation:

In the triangle ABC, the measure of ∠B will be equivalent to 116°.

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted ΔABC.

In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.

Given is a triangle ABC as shown in the document attached.

We know that the sum of interior angles of a triangle is 180°.

So, we can write -

∠A + ∠B + ∠C = 180°

∠B + 28° + 36° = 180°

∠B = 180° - 64°

∠B = 116°

Therefore, the measure of ∠B in the given triangle ABC will be 116°.

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The smallest angle of the equilateral triangle is 60 degrees

If the sides of a triangle are in the ratio 4:4:3, it implies that the lengths of the sides are proportional.

To determine the type of triangle, we examine the side lengths. Since all three sides are equal in length, we have an equilateral triangle.

For an equilateral triangle, all angles are equal. To calculate the smallest angle, we divide the total sum of angles in a triangle (180 degrees) by the number of angles, which is 3:

Smallest angle \(= \frac{180}{3} = 60\)\) degrees.

Therefore, the smallest angle of the equilateral triangle is 60 degrees (to the nearest degree).

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