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RoseWind [281]
2 years ago
10

How many rolls of the ribbon should Quincy buy? explain your the answer

Mathematics
1 answer:
puteri [66]2 years ago
5 0

Answer:

um.. as many needed lol

Step-by-step explanation:

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3.5.57
grin007 [14]

Answer:

y=4x+23 (lmk if you need me to explain)

Step-by-step explanation:

8 0
3 years ago
A grocery store clerk put only packages of flour tortillas and packages of corn tortillas on a shelf. The ratio of the number of
Mazyrski [523]

Answer:

9

Step-by-step explanation:

Let corn tortillas be represented by c, flour tortillas be represented by f and the total number of packages be t

such that

t = c + f     .... eq 1

ratio of c to t = 7 : 16 = 7/16

Therefore, t = 16,    c = 7

substitute the value of t in eq 1

16 =  7 + f

f = 16 - 7

f = 9

8 0
3 years ago
High school students across the nation compete in a financial capability challenge each year by taking a National Financial Capa
Misha Larkins [42]

Answer:

<u>The correct answer is that a student have to score 1.41 standard deviations above the mean to be publicly recognized.</u>

Step-by-step explanation:

For answering the question, we don't know the score mean of the National Financial Capability Challenge Exam and neither the population or number of students who take the exam. The only information provided is that the public recognition in this normal distribution is only for students that scores in the top 8%. In other words for students above 92% of the population.

With this information, we can go to a Z Score Table and check that for being on the top 8% (above the 92% of any population), your result must be 1.405 standard deviations above the mean.

<u>Rounding the answer to 2 decimal places, it's 1.41 standard deviations above the mean.</u>

7 0
3 years ago
Math help pls pls help urgent
erastova [34]

Step-by-step explanation:

what is the problem ? what needs to be done ?

all that you are showing here is the definition of a number range.

it means all numbers, for which 1.3 is smaller or equal.

in short, all numbers that are greater or equal to 1.3.

4 0
2 years ago
Explain your answer ! <br><br> ( WILL GIVE BRAINLST)
Nonamiya [84]
B because
Solve for the first variable in one of the equations, then substitute the result into the other equation.
7 0
3 years ago
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