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astraxan [27]
3 years ago
8

Frank can buy red pens in boxes of 8 and blue pens in boxes of 10. He wants the same number of red pens as blue pens. Fill in th

e least
number of pens of each color Frank must buy to have an equal number of each color
pens
Mathematics
1 answer:
Anarel [89]3 years ago
8 0

Answer:

Frank must buy 2 pens to have equal number of each pens

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Determine whether the figure is a parallelogram.
Nesterboy [21]

Answer:

The figure is a parralellogram

Step-by-step explanation:

it has 4 sides and one set is parallel

8 0
3 years ago
Based on the Census, state A has 17 fewer electoral votes for president then state B. If the total number of electoral votes for
makkiz [27]
X = B.......x - 17 = A

x + x - 17 = 87
2x - 17 = 87
2x = 87 + 17
2x = 104
x = 104/2
x = 52........so state B has 52 electoral votes

x - 17 = A
52 - 17 = A
35 = A.....so state A has 35 electoral votes



6 0
3 years ago
Someone please explain (:
GaryK [48]

Answer:

a.) 1.38 seconds

b.) 17.59ft

Step-by-step explanation:

h(t) = -16t^2 + 22.08t + 6

if we were to graph this, the vertex of the function would be the point, which if we substituted into the function would give us the maximum height.

to find the vertex, since we are dealing with something called "quadratic form" ax^2+bx+c, we can use a formula to find the vertex

-b/2a

b=22.08

a=-16

-22.08/-16, we get 1.38 when the minuses cancel out. since our x is time, it will be 1.38 seconds

now since the vertex is 1.38, we can substitute 1.38 into the function to find the maximum height.

h(1.38)= -16(1.38)^2 + 22.08t + 6 -----> is maximum height.

approximately = 17.59ft -------> calculator used, and rounded to 2 significant figures.

for c the time can be equal to (69+sqrt(8511))/100, as the negative version would be incompatible since we are talking about time. or if you wanted a rounded decimal, approx 1.62 seconds.

7 0
3 years ago
Read 2 more answers
A town has a population of 50,000. it’s rate increase is 8% every 6 months. find the population after 4 years
Ainat [17]
82,000 bc 8% of 50,000 is 4000 and 4000 times 8 is 32,000 + 50000
6 0
2 years ago
What is 7.9 × 103 in standard form?
svet-max [94.6K]
The answer is 813.7 your welcome
4 0
3 years ago
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