If you answered 37 problems correctly on a 42 question test, what percent would you recieve

Answers

Answer 1

Answer: The fraction would be 37 out of 42. You basically divide the two and get something around 88%.

Answer 2

Answer:

Final answer:

On a test with 42 questions, answering 37 correctly yields a score of approximately 88 percent. This result is obtained by dividing the number of correctly answered questions by the total number of questions, and then multiplying that result by 100 to find the percent.

Explanation:

The subject for this problem is percentages, a common topic in mathematics. To solve this, you need to relate the number of correct answers to the total number of questions. The formula for percent is (part / total) * 100, where the part is the number of problems you answered correctly (37), and total is the overall number of questions on the test (42).

In this case, you'd calculate (37 / 42) * 100, which equals approximately 88.09%. Therefore, if you answered correctly on 37 out of 42 questions, your score would be about 88 percent.

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Write an expression for the calculation subtract the difference of 20 and 13 from 70.
Which ratios are equal to each other? 1:16 and 2:8 or 2:32 and 4:8 or 1:64 and 4:16 or 1:16 and 4:64
How can I solve this system of equation with substitution u+6y=32 and u+3y=17
(−8.3x+4)−(3.2x−5)Enter your answer, in simplified form, in the box.

Toby sells nachos at the baseball concession stand. each serving if nachos contains about 3 1/3 onces of chips. which is the best estimate of the number of servings of nachos Toby could make from a 51 5/8 once bag of chips?

Answers

(51 5/8 ) / (4/3)= 1239/32
or 38 and 23/32 so you could round up to 39 servings or down to 38 it probably tells you what you should do in the instructions.

Mathematically 23/32 is greater than .5 so you should round up, but then again logically you can have an imaginary portion of nachos.

Final answer:

To find the best estimate of the number of servings of nachos Toby could make from a 51 5/8 ounce bag of chips, divide the weight of the bag by the weight of each serving. Toby could make about 177 servings of nachos from the bag.

Explanation:

To find the best estimate of the number of servings of nachos Toby could make from a 51 5/8 ounce bag of chips, we need to divide the total weight of the bag by the weight of each serving. The weight of each serving is 3 1/3 ounces, which is the same as 10/3 ounces. We can divide 51 5/8 by 10/3 to find the number of servings.

Converting the mixed number to an improper fraction, 51 5/8 is equivalent to 413/8. When we divide 413/8 by 10/3, we can multiply the numerator and denominator of the first fraction by the reciprocal of the second fraction: 413/8 multiplied by 3/10. This gives us (413 x 3) / (8 x 10) = 1239/80.

To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 7. Dividing 1239 by 7 gives us 177, and dividing 80 by 7 gives us 11. Therefore, Toby could make about 177 servings of nachos from the 51 5/8 ounce bag of chips.

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a swimmingnpool is 50 meters long. Jamie swam 60 lengths of the pool in one week. How many kilometers did she swim

Answers

the awnser is either 1050 or 3000 choose witch one is more reasonable for your question

Jamie swam: 3 km

The answer is 3 km because,

50 x 60 = 3,000

As we know 1 km = 1,000 meters.

So3 km would equal 3,000 meters.

That being said, 3 km is the answer!

What is the equation in point-slope form of the line that passes through the points (7, 5) and (−4, −1)? y + 1 = 6/7 (x+4)
y + 4 = 11/6 (x+1)
y − 1 = 6/11 (x−4)
y + 1 = 6/11 (x+4)

Answers

The point-slope form:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - point

The formula of a slope:

$m=(y_2-y_1)/(x_2-x_1)$

We have the points (7, 5) and (-4, -1). Substitute:

$m=(-1-5)/(-4-7)=(-6)/(-11)=(6)/(11)$

$y-(-1)=(6)/(11)(x-(-4))\n\n\boxed{y+1=(6)/(11)(x+4)}$

Bert's cab company charges $1.00 plus an additional $3.00 per mile for a ride.Madeline,s cabs company charges $3.00 plus an additional $2.00 per mile fora ride. Write a system of linear equations that shows the cost in dollars,y, for a cab ride of x miles for each cab driver.

Answers

So our y value is the end cost, while our x value is the number of miles driven. Let's also add two variables, r and c. r stands for the rate, or the cost per mile, and c stands for the defined cost. So our function is y = rx + c. Remember that whenever we have a function, the y is replaced with f(x). No worries, they mean the same thing.So let's add the values into each variable for both companies. Bert's company would have a function of f(x) = $3x + $1, and Madeline's company would have f(x) = $2x + $3. So let's say you drove 5 miles in a cab from both companies. x would become 5, so put that into both functions. 3 times 5 plus 1 would end up being $16, so Bert's company costs $16 for a 5 mile drive. 2 times 5 plus 3 would end up being $13, so Madeline's company costs $13 for a 5 mile drive.

How many meters are in 47 kilometers

Answers

47 kilometers equal to 47000 meters

The answer to the question is 47000

Find the value of x in each case:

Answers

See the attached pictures:

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