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3 years ago

Dr. Gilmore gives Lily 17 pills to take. He told her to take one every six hours. In how many days will she take the last pill?

Mathematics

1 answer:

MArishka [77]3 years ago

3 0

5 days because there are 24 hours in a day so every six hours you can take 4 a day

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A dealer sold 200 tennis racquets. Some were sold for $33 each, and the rest were sold on sale for $18. The total receipts form

Mumz [18]

120 tennis racquets were sold for $ 18 each

Solution:

Let x = number that sell for $18 each

Then, 200 - x = number that sell for $33 each

The total receipts form these sales were 4800 dollars

Thus we frame a equation as:

number that sell for $18 each x 18 + number that sell for $33 each x 33 = 4800

$x \times 18 + (200-x) \times 33 = 4800\\\\Solve\ the\ above\ equation\ for\ x\\\\18x + 6600 - 33x = 4800\\\\Move\ the\ variables\ to\ one\ side\\\\18x-33x = 4800-6600\\\\-15x = -1800\\\\Divide\ both\ sides\ of\ equation\ by\ -15\\\\x = 120$

Thus 120 tennis racquets were sold for $ 18 each

6 0

3 years ago

One half X +13 equals nine

NeTakaya

$\frac{1}{2}$ x+13=9
$\frac{1}{2}$ x=9-13
$\frac{1}{2}$ x=-4
x=-4*2
x=-8
Answer: x=-8

5 0

3 years ago

Read 2 more answers

In a board game, students draw a number do not replace it and then draw a second number

Natasha2012 [34]

Step-by-step explanation:

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3 0

3 years ago

Determine whether or not the given procedure results in a binomial distribution. If not, identify which condition is not met. Su

harkovskaia [24]

Answer:

The answer is "No, There are more than two possible outcomes on each trial of the experiment ".

Step-by-step explanation:

When various ice cream products are known. This might surpass 2 brands or more. Thus the number of different results varies considerably.

BINOMIAL DISTRIBUTION:

An investigation with a set set of individual tests, each only with two possible results.

Four conditions are met by the binomial experiment

The set of indicators is fixed.
Each attempt is autonomous.
2 potential results exist only.
In each and every test, the probability of each outcome remains unchanged.

7 0

2 years ago

In the diagram, JK || GI. If the ratio of HJ to JG is 3 to 1, then what is the ratio of HK to KI?

Ket [755]

Don’t click that is a scam to get your cookies

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3 years ago