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3 years ago

Determine the value of mAB in the following diagram

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

8 0

The answer to this question is 110

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52 is 13% of what number

pentagon [3]

I believe the answer would be 400
because if you divide 52/0.13 you get 400

3 0

4 years ago

Read 2 more answers

A certain drug dosage calls for 460 mg per kg per day and is divided into four doses (1 every 6 hours). If a person weighs 229 p

Setler [38]

Answer:

11.95 g / 6 hours

Step-by-step explanation:

drug dosage = 460 mg per kg per day

to be administered every 6 hours to a person who weighs 229 pounds

1 pound = 0.453592 kg

229 pounds = 229 × 1 pound = 229 × 0.453592 kg = 103.873 kg

dosage of drug needed for 103.873 kg

460 mg is to 1 kg per day

103.873 kg = 103.873 × 460 mg per 1 kg per day = 47781.58 mg per 103.873 kg per day

number of 6 hours in a day = 24 hours ÷ 6 hours = 4 times per day

dosage needed per 6 hours

47781.58 ÷ 4 = 11945.395 mg for every 6 hours = 11.95 g / 6 hours

3 0

4 years ago

How many ways can 8 books be arranged on a shelf? Show all of your work for full credit.

Aneli [31]

Answer:

40,320.

Step-by-step explanation:

We are asked to find the number of ways in which 8 books could be arranged on a shelf.

The 1st could be arranged in 8 ways. Since one place is filled, so 2nd book could be arranged in 7 ways.

Similarly, the 3rd book could be arranged in 6 ways as first two places are already taken. This process will go on.

So the 8 books can be arranged in $8\times 7 \times 6\times5\times4\times3\times2\times1=8!$

$8!=40,320$

Therefore, 8 books could be arranged in 40,320 ways.

8 0

4 years ago

A number cube with faces labeled from 1 to 6 will be rolled once.

tresset_1 [31]

Question:

A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome.

Give the sample space describing all possible outcomes. Then give all of the outcomes for the event of rolling a number greater than 2.

If there is more than one element in the set, separate them with commas.

Answer:

$S = \{1,2,3,4,5,6\}$

$Greater2 = \{3,4,5,6\}$

Step-by-step explanation:

Given

A roll of a 6 sided number cube

Solving (a): The sample space

This implies that we list out all number on the number cube.

So:

$S = \{1,2,3,4,5,6\}$

Solving (b): Outcomes greater than 2

This implies that we list out all number on the number cube greater than 2 i.e. 3 to 6.

So:

$Greater2 = \{3,4,5,6\}$

3 0

3 years ago

There are (5 4/5) cups of milk left in a carton. Write (5 4/5) as an improper fraction

poizon [28]

The answer to this problem would be 29/5.

hope that helped

8 0

4 years ago