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3 years ago

Divide 78 into 2 groups

Mathematics

2 answers:

jenyasd209 [6]3 years ago

7 0

The answer will be 39 because it's the half of it

givi [52]3 years ago

3 0

La respuesta es 39 porque es la mitad de 78

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A markup of 33% based on cost is desired for a load of 800 bushels of peanuts. They were purchased at $5.85 per bushel. What sho

Alenkasestr [34]

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

Number of bushels of peanuts = 800

Price of each bushels of peanuts = $5.85

And there is mark up rate = 33%

So, Total price would be

$1.33\times 800\times 5.85\\\\=\$6224.4$

If there is spoilage rate = 21%

So, the remaining rate would be 1-0.21=0.79

so, Number of remaining bushels of peanuts would be

$0.79\times 800\\\\=632$

So, Selling price per bushel would be

$\dfrac{622.4}{632}\\\\=\$9.85$

Hence, Option 'c' is correct.

4 0

3 years ago

A cylindrical container has a volume of 3921 cm3 and a radius of 7 cm. Find the height

FrozenT [24]

Answer:

h≈25.47

Step-by-step explanation:

h=V/πr2

you just plug in the radius and volume into the equation

8 0

3 years ago

How much buying power would $1,000,000 have 45 years from now if we assume an annual inflation of 2%?

murzikaleks [220]

452898.55 equals P
Hope that helps.

5 0

4 years ago

Consider an experiment with a deck of 52 playing cards, in which there are 13 cards in each suit, two suits are black, and two s

lakkis [162]

Answer:

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of playing cards = 52

Number of suits = 4

Number of cards per suit = 13

Number of black suits = 2

Number of red suits = 2

2. Suppose E1 = the outcome is a red card and E2 = the outcome is a face card (K, Q, J). Determine P(E1 or E2).

P (E1) = Number of red cards/Total of playing cards

P (E1) = 26/52 = 1/2 = 50%

P (E2) = Number of face cards/Total of playing cards

P (E2) = 12/52 = 3/13 = 23%

8 0

3 years ago

Read 3 more answers

Which expression has a positive value?

mote1985 [20]

Answer: That would be A and C

A. = 26/3
B. = -20
C. = 1
D. = -3

Step-by-step explanation:

I hope it helps :)

$\frac{ - 4 + ( - 5)( - 6)}{3} \\ \frac{ - 4 + 30}{3} \\ \frac{26}{3} = 8 \frac{2}{3} = 8.67$

$8( \frac{10}{(2)( - 2)} ) \\ 8( \frac{10}{ - 4} ) \\ 8( - \frac{5}{ 2} ) = - 20 \\$

$3( \frac{ - 64}{8} ) + 25 \\ 3( - 8) + 25 \\ = - 24 + 25 \\ = 1$

$\frac{ - 2( - 5)( - 3)}{10} \\ \frac{ - 30}{10} \\ = - 3$

7 0

3 years ago