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3 years ago

9

Desire has 100 pink 80 blue and 120 purple beads. She puts all of the beads into jars equally. Each jar has one type of bead. Ho

w many beads can she put in one jar

1 answer:

AnnZ [28]3 years ago

3 0

You take 120 + 100 that equals 220 then add 80 and that equals 300

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A company manufactures and sells shirts. The daily profit the company makes

Rom4ik [11]

Answer:

$f(-5) = -150$

Meaning: If the company sells -5 shirts, they would make a profit of -150 dollars. This interpretation of loss in the context of the problem

$f(7) = -30$

Meaning: If the company sells 7 shirts, they would make a profit of -30 dollars. This interpretation of loss in the context of the problem

$f(10.5) = 5$

Meaning: If the company sells 10.5 shirts, they would make a profit of 5 dollars. This interpretation of profit in the context of the problem

Step-by-step explanation:

Given

$f(x) = 10x - 100$

Required

Fill in the gap

$f(-5) = 10 * -5 -100$

$f(-5) = -50 -100$

$f(-5) = -150$

$f(7) = 10 * 7 - 100$

$f(7) = 70 - 100$

$f(7) = -30$

$f(10.5) = 10 * 10.5 - 100$

$f(10.5) = 105 - 100$

$f(10.5) = 5$

5 0

3 years ago

2/3=x/6=9/y to find the value of y in this proportion you must divide 54 by

scZoUnD [109]

Answer:

You must divide $54$ by $4$

Step-by-step explanation:

we have

$\frac{2}{3}=\frac{x}{6}=\frac{9}{y}$

Step 1

Solve for x

$\frac{2}{3}=\frac{x}{6}$

$3x=6*2\\x=12/3\\x=4$

Step 2

Find the value of y

$\frac{x}{6}=\frac{9}{y}$

Substitute the value of x

$\frac{4}{6}=\frac{9}{y}$

$4y=9*6\\y=54/4\\y= 13.5$

therefore

You must divide $54$ by $4$

6 0

3 years ago

Read 2 more answers

(5, 4.07, 5.26, 4.3, 5.02) <br><br> 5.02 < ?

aleksandr82 [10.1K]

Answer:

5.26

Step-by-step explanation:

Of the numbers given, opnly 5.26 is larger than 5.02.

8 0

3 years ago

In the DBE 122 class, there are 350 possible points. These points come from 5 homework sets that are worth 10 points each and 3

Sliva [168]

Answer:

i) it is not possible for the student to receive an A in the class

ii) 119 points

iii) 84points

Step-by-step explanation:

Total exam scores = 350points

homework scores of 7, 8, 7, 5, and 8

Let the third exam score =y

Exam scores = 81, 80, x

i) To know if the student would get an A in class, we would find the third exam score

(Scores received by a student)/ (total scores) = least of the grade percentage to get an A

(7 + 8 + 7 +5 + 8 + 81 + 80 + x)/350 = 0.9

(196+x)/350 = 0.9

196+x = 350 × 0.9

196+x = 315

x = 315-196

x = 119

119 > 100

Since the maximum grade for each of the exam score is 100points, it is not possible for the student to receive an A in the class.

ii) Since the least of the grade percentage that would guarantee an A is 0.9, the minimum score on the third exam that will give an A = 119points

iii) (Scores received by a student)/ (total scores) = least of the grade percentage to get a B

(7 + 8 + 7 +5 + 8 + 81 + 80 + x)/350 = 0.8

(196+x)/350 = 0.8

196+x = 350 × 0.8 = 280

x = 280-196

x = 84

The minimum score on the third exam that will give a B = 84points

3 0

3 years ago

6 = a/4 + 2<br><br> What’s the answer for the variable a?

Vikki [24]

Answer:

a = 16

Step-by-step explanation:

6 = a/4 + 2

4 = a/4 Subtract 2 from both sides

16 = a Multiply 4 to both sides

7 0

3 years ago

Read 2 more answers