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Ivan
2 years ago
15

A company plans to ship 2,000 packages of chocolate. The company randomly selecta

Mathematics
1 answer:
a_sh-v [17]2 years ago
7 0

Answer:

100 packages

Step-by-step explanation:

If 5 packages out of 100 are incorrect , then there's a 1/20 chance that a package has an incorrect weight

Therefore out of 2000

it's

\frac{1}{20}  \times 2000 = 100

Hope it helps

Sorry I'm not really good at explaining

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Y= 3/4x - 1/2<br><br> Graph the linear equation.
Luda [366]

Answer:

its a really bad graph but i tried

Step-by-step explanation:

3/4x= (3,4)

-1/2= y-1/2 of one

3 0
3 years ago
Thank you so much!!!
vova2212 [387]

Answer:

\fbox{\begin{minipage}{16em}Option D: y = (4/7)x + 8 is correct\end{minipage}}

Step-by-step explanation:

(1) A typical form of equation of a line is:

y = Mx + b

with, M is slope and b is y-intercept.

(2) Another straight line has equation in form of:

y = Nx + c

with N is slope and c is y-intercept

(3) If these two lines are perpendicular, according to the property of two perpendicular lines on the two-dimensional plane, we have:

M x N = -1

(4) Transform the given equation of original line into typical form:

      7x + 4y = -24\\

<=> 4y = -7x - 24

<=>  y = (\frac{-7}{4})x  - \frac{24}{4}

<=> y = (\frac{-7}{4})x - 6

=> M = \frac{-7}{4}

=> N = \frac{-1}{M}  = \frac{-1}{\frac{-7}{4} } = \frac{-4}{-7} = \frac{4}{7}

=> Option D: y = (\frac{4}{7})x + 8 is correct (Slope = \frac{4}{7})

Hope this helps!

:)

4 0
3 years ago
Question 1(Multiple Choice Worth 4 points)
ICE Princess25 [194]

The answer would be A) The product of a constant factor of four and a factor with the sum of two terms.

The expression 4(y + 6) is the product of two factors: 4 and (y + 6).

4 is a constant factor; the value will remain as 4 regardless of the y value.

The second factor, (y + 6), represents a sum of two terms: y and 6.

Therefore, A is the correct answer.

7 0
3 years ago
Read 2 more answers
Steven has $25 dollars to spend. He spent $10.81, including tax, to buy a new DVD. He needs to save $10.00 but he wants to buy a
Yuliya22 [10]

(25 - 10.81) - 1.38p = 10

p = package of peanuts  

25 - 10.81 = 14.19

14.19 - 1.38p = 10

Subtract 14.19 from each side

10 - 14.19 = -4.19

-1.38p = -4.19

Divide both sides by -1.38

p = 3 (roughly, but because you can only buy the whole package, this is the amount you can buy)

He can buy a maximum of 3 packages of peanuts.

6 0
3 years ago
Find two consecutive integers such that three times the greater integer is 7 less than five times the lesser integer.
valkas [14]

Answer:

5 and 6

Step-by-step explanation:

let the 2 consecutive integers be n and n + 1 , then

3(n + 1) = 5n - 7

3n + 3 = 5n - 7 ( subtract 3n from both sides )

3 = 2n - 7 ( add 7 to both sides )

10 = 2n ( divide both sides by 2 )

5 = n and n + 1 = 5 + 1 = 6

the 2 consecutive integers are 5 and 6

4 0
2 years ago
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