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3 years ago

Please help me !!!!!!!!

Mathematics

1 answer:

storchak [24]3 years ago

4 0

Answer:

You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!You are a lazy Bum!!!!!

Step-by-step explanation:

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6 X (1/2)(5)(4.3) Help pls

REY [17]

Answer:

=64.5

Step-by-step explanation:

6x .5x5x4.3=64.5

4 0

2 years ago

The price of a refrigerator is 2,199.99 for an 18 month loan. If a $300 down payment has been made, what is the monthly payment?

Troyanec [42]

Answer:

This is verry easy! Is 105.56,do u need expabation?

7 0

3 years ago

An airplane travels 6903 kilometers against the wind in 9 hours and 8613 kilometers with the wind in the same amount of time. Wh

Rzqust [24]

Answer:

The rate of the plane is 862 miles per hour

Step-by-step explanation:

An airplane travels 6903 kilometers against the wind in 9 hours.

Speed = distance / time

Speed of the airplane while travelling against the wind is

6903/9 = 767 miles per hour

The airplane travelled 8613 kilometers with the wind in the same amount of time. This means that the speed while travelling with the wind will be

8613/9 = 957 miles per hour

Let x = speed of the airplane

Let y = speed of the wind

While travelling against the wind,

x - y = 767 - - - - - -- 1

While travelling with the wind,

x + y = 957 - - - - - - -2

Subtracting equation 2 from equation 1,

-y - y = 767 - 957

-2y = -190

y = -190/-2

y = 95 miles per hour

x = 957 - y

x = 957 - 95

x = 862 miles per hour

4 0

3 years ago

Can you solve 8/2(2+2)?

svetlana [45]

Answer:

Step-by-step explanation:

PEMDAS

2+2=4

2*4=8

8/8=1

6 0

3 years ago

Read 2 more answers

A bacteria culture starts with 100 bacteria and doubles in size every half hour.

taurus [48]

Answer:

y=25600

y=100(2)^{2t}

y=252

Step-by-step explanation:

A bacteria culture starts with 100 bacteria and doubles in size every half hour.

$y=100(2)^{2x}$

where x represents the number of hours

(a) t= 4 hours

Plug in 4 for t and find out the number of bacteria y

$y=100(2)^{2 \cdot 4}\\y=25600$

25600 bacteria

$y=100(2)^{2t}$

convert 40 seconds into hour

40 divide by 60 =2/3

$y=100(2)^{2\frac{2}{3} }\\y=100(2)^{\frac{4}{3} }\\\\y=252$

The graph is attached below

4 0

3 years ago