4 Write always, sometimes, or never. 1. Multiplying a decimal by 104 shifts the decimal point 4 places to the right. a 2. The product of a whole number and a decimal number is a whole number 3. The product of two decimal numbers less than 1 is greater than either factor 4. The product of a number multiplied by 0.1 is 10 times as much as multiplying the same number by 0.01. ​

Answer:

.

Step-by-step explanation:

The data of brand C suggests that brand C has the fastest clean time because it has the least average time

To do this, we simply calculate the average time of each brand.

From the complete question, we have:

Brand A: 20, 40, 60

Brand B: 30, 60, 90

Brand C: 15, 30, 45

The average is calculated using:

Average = Sum/Count

So, we have:

Brand A = (20 + 40 + 60)/3 = 40

Brand B = (30 + 60 + 90)/3 = 60

Brand C = (15 +30+ 45)/3 = 30

The least clean time is 30 (brand C).

Hence, the data of brand C suggests that brand C has the fastest clean time

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The maximum height is 20 yards and the total horizontal distance is 36 yards, which is the distance between the point (2, 0) and (38, 0).

It is defined as the graph of a quadratic function that has something bowl-shaped.

We have:

The blackbird starts his flight path from (2, 0). His flight path reaches a maximum height of 20 yards and lands at point (38, 0).

Here the bird path will be a parabola with a maximum height of 20 yards.

The total horizontal distance traveled by the bird = The distance between the points (2, 0) and (38, 0)

= √(38-2)²

= 36 yards

Thus, the maximum height is 20 yards and the total horizontal distance is 36 yards, which is the distance between the point (2, 0) and (38, 0).

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Answer:

25 uo

Step-by-step explanation:

Statement is not the same thing

Answer: natural numbers

3

1, 3

Step-by-step explanation:

The following answers are given below

A geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio, r.

Given function is:

f(x)= x-1

A) The domain is the set of natural numbers.

B) The common ratio is 1.

D) An explicit formula representing the sequence is an =[tex]a_1^{r-1}[/tex]

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Answer:

sin ( 60° + 30° )

Step-by-step explanation:

There is a formula : -

sn ( A + B ) = sin A cos B + cos A sin B

Here,

A = 60°

B = 30°

So,

( sin 60° ) ( cos 30° ) + ( cos 60° ) ( sin 30° ) = sin ( 60° + 30° )

Answer:

G. All of these answers

Step-by-step explanation:

It would be all of them because some have to do with exercise and the others have to do with a plan for dieting and exercising.

Answer:

Option D). Quadrant V is the correct answer.

Step-by-step explanation:

Your answer is correct.

Hope this helps!

Quadrant V is not the name of any of the quadrants on the coordinate plane option (D) is correct.

It is defined as a representation of coordinates in a two-dimensional

coordinate plane. It has a list of two elements in it, such as (x, y).

[tex]\rm Area = |\dfrac{(x_1y_2-y_1x_2)+(x_2y_3-y_2x_3)....+(x_ny_1-y_nx_1)}{2}|[/tex]

As we know the ordered double can be represented on the coordinate plane.

The coordinate plane has four quadrants

The name of the quadrants are:

Let (x, y), x > 0, y > 0 the point (x,y) will be on the Quadrant I

Let (x, y), x < 0, y > 0 the point (x,y) will be on the Quadrant II

Let (x, y), x < 0, y < 0 the point (x,y) will be on the Quadrant III

Let (x, y), x > 0, y < 0 the point (x,y) will be on the Quadrant IV

Thus, quadrant V is not the name of any of the quadrants on the coordinate plane option (D) is correct.

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Answer:

1.78 × 10^8

Hope it helps you...

Answer: g

Step-by-step explanation:

Step-by-step explanation:

0.1 - 0.5x + x + 0.6 =6

0.7 + 0.5x = 6

0.5x = 6 - 0.7

x=5.3/0.5

x=10.6 Answer

Hope this helps you

Have a good day.

Answer:

[tex]\frac{81}{256}[/tex]

Step-by-step explanation:

using the rule of exponents

[tex](\frac{a}{b}) ^{m}[/tex] = [tex]\frac{a^{m} }{b^{m} }[/tex] , then

[tex](\frac{3}{4}) ^{4}[/tex]

= [tex]\frac{3^{4} }{4^{4} }[/tex]

= [tex]\frac{81}{256}[/tex]

The area of the rhombus is 132m

Formula for area of a rhombus:

Area= p * q/2

Where p = diagonal

q= diagonal

Area of the rhombus = 12 * 22/2

=132m

Answer:

please see analysis

step by step explanation

[tex]if \: y \: varies \: inversely \: as \: \: as \: x \ \: meanc \\ y = \frac{k}{x} \\ where \: y = 1 \: \: x = 3 \\ 1 = \frac{k}{3} \\ k = 3 \times 1 = 3 \\ equation \: connecting \: x \: and \: y \\ y = \frac{3}{x} \\ finding \: y \: when \: x = 9 \\ y = \frac{3}{9} \\ y = \frac{1}{3} [/tex]

The probability that an adult resident in this city regularly uses public transportation, given that he or she has the ability to drive will be 93%.

For two subsets A and B of the universal set U, we have:

[tex]\rm n(A \cup B) = n(A) + n(B) - n(A \cap B)[/tex]

A survey was given to adult residents in a particular city.

It found that 22% of the residents regularly use public transportation, and 85% of the residents have the ability to drive.

14% of the residents regularly use public transportation AND have the ability to drive.

Let P(A) be the probability of the adults that uses public transportation regularly and P(B) be the probability of the adults that has the ability to derive.

Then the probability that an adult resident in this city regularly uses public transportation, given that he or she has the ability to drive will be

n(A) = 0.22

n(B) = 0.80

n(A∪B) = 0.14

Then we have

[tex]n(A \cap B) = 0.22 + 0.85 - 0.14\\\\n(A \cap B) = 0.93\\\\n(A \cap B) = 93\%[/tex]

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Step-by-step explanation:

the formular we're to use is the point slope formula

SLOPE = -3

and x1= -5 y1 = -6

HENCE

Y - Y1 = M (X- X1)

y-(-6) = -3( x--5)

y+ 6 = -3 (x+5 )

y+6 = -3x -15

y= -3x-15-6

y= -3x -21

To understand this question, we need some knowledge on radioactive decay. This type of nuclear decay is called a beta decay

This is the process where a radioactive material is fired or naturally emits a beta particle which is equivalent to the lose of an electron and spontaneously becomes an entirely different element.

[tex]^6_2He \to ^6_3 Li + ^0_-_1e[/tex]

The participating actors in this nuclear reaction are

This is the decay process of helium particle in which it became a lithium particle and emitted an electron in the process.

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Answer:

(C). 80 °

Step-by-step explanation:

Call the pencils x, the crayons y.

4x + 3y = 20.7 inches -> 16x + 12y = 82.8 inches.

5x + 4y = 26.4 inches -> 15x + 12y = 79.2 inches.

We minus the top one from the bottom -> x = 82.8 - 79.2 = 3.6 inches

Replace back : 4 x 3.6 + 3y = 20.7
14.4 + 3y = 20.7
3y = 6.3
y = 2.1

So, the length of 1 pencil is 3.6 inches, the length of 1 crayon is 2.1 inches
Recheck : 4 pencils and 3 crayons = 3.6 x 4 + 2.1 x 3 = 14.4 + 6.3 = 20.7
5 pencils and 4 crayons = 3.6 x 5 + 2.1 x 4 = 18 + 8.4 = 26.4

Answer:

Step-by-step explanation:

she should have multiplied before dividing

9/3 + 6 x 2 =

3 + 12 =

15

Answer:

You can create geometric shapes on a coordinate plane by graphing points because when you place two points it creates a line segment and you can use the line segments to create geometric figures.

Step-by-step explanation:

I explained in the answer. I am just putting something here so my answer doesn't get deleted.

A figure can be graphed on a coordinate plane as a set of points located on specific places, specified by  their coordinates.

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Now, It is the perpendicular distance of that point from the horizontal axis and vertical axis, usually named x-axis and y-axis.

The location is then written as:

⇒ (a, b),

where 'a' is that point's shortest distance from the y-axis and called x-coordinate of that point, and 'b' is that point's shortest distance from the x-axis, and called y-coordinate of that point.

On an infinite 2d plane, any 2-dimensional figure can be drawn.

Any figure, when drawn, the points constituting that figure can be specified using coordinates.

Thus, that figure can be graphed on a coordinate plane as a set of points located on specific places, specified by  their coordinates.

Thus, a figure can be graphed on a coordinate plane as a set of points located on specific places, specified by  their coordinates.

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Answer: -3

Step-by-step explanation:

5 times -3 is -15

-15 + 30 is 15

did you mean 5x-x/y?

if so:

5×4-4/2

=20-2

=18

Answer:

17 * 4

Step-by-step explanation:

A quotient is the answer to a multiplication problem.

Answer:

city breaking down on the camel's back

Step-by-step explanation:

Step-by-step explanation:

6x - 8 = 4x

6x- 4x = 8

2x = 8

x = 8/2

x = 4

[tex]...[/tex]

Answer:    x=4

Step-by-step explanation:

6x-8=4x   subtract 4x from both sides

-4x   -4x

2x-8=0     isolate x by adding 8 on both sides

+8    +8

2x=8     divide by 2 on both sides

/2    /2

x=4

Answer:

c. g

hope it helps simple question bro

Answer:

The answer is g

Step-by-step explanation:

if you count starting from zero all the way up to 3 2/3 you will land on the letter g. therefore the answer is g

The inequality to represent the number of boxes of donuts,d, they must sell in order to meet their goal is 575 + 5d ≥ 1500

The inequality

575 + 5(d) ≥ 1500

575 + 5d ≥ 1500

5d ≥ 1500 - 575

5d ≥ 925

d ≥ 925 / 5

d ≥ 185 boxes of donuts

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If the number of trials is 50. Then the probability that he will not roll a 3 on his next roll will be 0.20 or 20 %.

Binomial distributions consist of n independent Bernoulli trials.

Bernoulli trials are those trials that end up randomly either on success (with probability p) or on failures( with probability 1- p = q (say))

Suppose we have random variable X pertaining to a binomial distribution with parameters n and p, then it is written as

The probability that out of n trials, there'd be x successes is given by

P(X = x) = ⁿCₓ pˣ (1 - p)ⁿ ⁻ ˣ

Sawyer conducted an experiment in which he rolled a number cube 50 times. He rolled the number 3 a total of seven times.

Then the probability that he will not roll a 3 on his next roll will be

p = 1/6 = 0.1667

q = 1 - p = 1 - 1/6 = 0.8333

Then the probability will be

P = ⁵⁰C₇ (0.8333)⁴¹ (0.1667)⁷

P = 0.20

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Answer:

Subtracting 7

Step-by-step explanation:

Given:

Clara is stacking cups; she put 45 plastic cups in the first stack, 38 plastic cups in the second stack, 31 plastic cups in the third stack, and 24 plastic cups in the fourth stack.

To Find:

What kind of sequence is this?

Solve:

Let's make a table:

[1 stack]  45

[2 stack] 38

[3 stack] 31

[4 stack] 24

Now all we have to do is subtract to see what each is:

45 - 38 = 7

38 - 31 = 7

31 - 24 = 7

Thus,

[1 stack]  45 ⇒ 7

[2 stack] 38 ⇒ 7

[3 stack] 31 ⇒ 7

[4 stack] 24 ⇒ 7

Hence, each stack is going down by 7.

Kavinsky