Which answer choice does not contain any errors in capitalization? A. Our teacher said, "read the poem. then write a poem of your own." B. Our teacher said, "Read the poem. then write a poem of your own." C. Our teacher said, "Read the poem. Then write a poem of your own." D. Our teacher said, "read the poem. Then write a poem of your own."

Answers

Answer 1

Answer: The correct answer choice is C. Our teacher said, "Read the poem. Then write a poem of your own." Every other answer choice contains errors in the capitalization of the first word of a sentence. The first letter of the first word of every sentence must be capitalized.

This isn't mathematics. You might want to check the subject before you ask a question.

Answer 2

Answer:

Answer:

Step-by-step explanation:

Use Capitalization, ....

C. There are an infinite number of solutions.

Step-by-step explanation:

$\left\{\begin{array}{ccc}x-4y=-8\n-3x+12y=24&\text{divide both sides by 3}\end{array}\right\n\underline{+\left\{\begin{array}{ccc}x-4y=-8\n-x+4y=8\end{array}\right}\qquad\text{add both sides of the equations}\n.\qquad\qquad0=0\qquad\bold{TRUE}$

It should be C
Because when u multiply ( -3)*(x-4y= -8)

It’ll equal to -3x+12y=24 which is the same equation to the other one.
When the equations r the same, it means everything on the line is the solution for this system of equation.

Marks doctors appointment was 35 minutes after Tysons appointment. Tysons appt was 20 minutes after Timothy's appt. Timothy arrived 8 minutes before his appt but 17 minutes after Raul's appt which started at 9:30 am. At what time did Marks appt start?

Answers

so 9:30 17 min goes by so its 9:47 but tim arrived 8 mins before so it was 9:39 when he arrived. Next tyson arrived 20 min after tims ORIGINAL oppt 9:47 20 min 10:07 then for marks 35 min after witch is 10:12

Widget Wonders produces widgets. They have found that the cost, c(x), of making x widgets is a quadratic function in terms of x.The company also discovered that it costs $29 to produce 2 widgets, $115 to produce 4 widgets, and $757 to produce 10 widgets.

How much does it cost to make 3 widgets?

Answers

Answer:

The total cost to make 3 widgets is $64.

Step-by-step explanation:

As cost is give by quadratic function such as $c(x) = ax^2 + bx + d$

As it costs $29 to produce 2 widgets. So,

$c(2) = a(2)^2 + b(2) + d$

$29= 4a+2b+d ....[A]$

As it costs $115 to produce 4 widgets. So,

$c(4) = a(4)^2 + b(4) + d$

$115= 16a+4b+d ....[B]$

As it costs $757 to produce 10 widgets. So,

$c(10) = a(10)^2 + b(10) + d$

$757= 100a+10b+d ....[C]$

In order to find the values of a, b, c and d, we have to equations [A], [B] and [C]

Subtracting Equation [A] from [B] and [B] from [C]

12a + 2b = 86 ........[D]

84a + 6b = 642 ........[E]

Multiplying Equation [D] by 3 and subtracting from [E]

84a + 6b + 3(12a + 2b) = 642 - 86

48a = 384

a = 8

Putting value of a = 8 in equation [D]

12(8) + 2b = 86

96 + 2b = 86

2b = -10

b = -5

Substituting the value of a = 8 and b = -5 in Equation [A].

29= 4a+2b+d

29 = 4(8) + 2(-5) + d

29 = 32 - 10 + d

d = 29 + 10 - 32

d = 7

The required form of equation can be obtained by substituting a = 8, b = -5 and d = 7 in the cost equation. So,

$c(x) = 8x^2 - 5x + 7$ is the required form of equation.

Therefore, the total cost to make 3 widgets will be:

Putting x = 3 in $c(x) = 8x^2 - 5x + 7$

$c(3) = 8(3)^2 - 5(3) + 7$

$c(3) = 72 - 15 + 7$

$c(3) = 64$

Hence, the total cost to make 3 widgets is $64.

Keywords: quadratic equation, cost

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A box contains twenty-five cards numbered 1 through 25. One card is to be randomly drawn from the box. What is the probability that the card drawn will show a multiple of 5, a multiple of 6, or a multiple of 7?

A.12/25

B.9/25

C.3/25

D.1/25

Answers

Multiples of 5 less than 25: 5,10,15,20,25
Multiples of 6 less than 25: 6,12,18,24
Multiples of 7 less than 25: 7,14,21
12 of the numbers are multiples of 5,6, or 7. Your probability is 12/25

D because there is only one of each so you can only pick one of that card unless you put the card back in

A youth group is setting up camp. Rain is predicted, so the campers decide to build a fly, or rain cover, over their tent. The fly will be 12 feet high and 16 feet wide. The scouts are building the frame for the fly with two poles slanted and joined together at the top of the tent.

Answers

The image for this is attached for reference. This problem can be used by the Pythagorean equation. To make solving convenient, let us see only one part of the tent. Hence, one side is half of the tend width which is 16/2ft. Height is 12 ft. The unknown side is the hypotenuse. The answer is:

Runners race around a rectangular park during the city marathon. The length of the park is 6 miles. The width of the park is 7 miles. Which is the correct unit of measurement to use when figuring out how many miles someone would run during the marathon? A. miles3 B. miles C. miles2

Answers

Answer=B

The question asks us to the miles someone would run during the marathon. Since, the marathon goes around the park, the question is asking for the perimeter of the rectangular park. The perimeter for a rectangle is:

P=2(l+w)
P=2l+2w

The ending unit of measurement would be miles.

P=2(6+7)
P=2(13)
P=26 miles

Answer:

it is b because i did i quzi

Step-by-step explanation:

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