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2 years ago

There are 8 dinosaur eggs in a nest. Each egg weighs 48 ounces. How many pounds do all the eggs in the nest weigh together?

Mathematics

2 answers:

victus00 [196]2 years ago

4 0

Answer:

Step-by-step explanation:

No of eggs in a nest = 8

Weight of egg= 48ounces

Total weight = 48 x 8 = 384 ounces

1 ounce = 0.0625 pounds

384 ounce = 24 pounds

24 pounds is the correct answer

ANEK [815]2 years ago

3 0

Answer:

24 pounds

Step-by-step explanation:

1 pound equals 16 ounces

8 times 48 then divide by 16

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Makovka662 [10]

Answer:

Train A - 50 miles per hour

train B - 30 miles per hour

Step-by-step explanation:

Let x mph be the speed of the train B, then the speed of the train A is (x+20) mph.

In 3 hours,

train A travels 3(x+20) miles
train B travels 3x miles

In total, they covered the distance of 240 miles, so

$3(x+20)+3x=240\ \ \ \text{[Divide by 3]}\\ \\x+20+x=80\\ \\2x=80-20\\ \\2x=60\\ \\x=30\ mph\\ \\x+20=30+20=50\ mph$

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3 years ago

There are six multiple-choice questions on an exam, each with four possible answers. (a) Determine the number of possible answer

Lubov Fominskaja [6]

Answer:

$Possible\ Answers = 4096$

Step-by-step explanation:

Given

$Questions = 6$

$Options = 4$ each

Required

Determine the number of possible answers

The first question has 4 possible answers

The second has 4 possible answers

The third has 4 possible answers

The fourth question has 4 possible answers

The fifth has 4 possible answers

The sixth question has 4 possible answers

$Possible\ Answers = 4 * 4 * 4 * 4 * 4 * 4$

$Possible\ Answers = 4^6$

$Possible\ Answers = 4096$

8 0

3 years ago

Mitch borrowed $500 from his brother. He mows lawns after school and on the weekends. He charges $32 a lawn and pays his friend

alexgriva [62]

Let's take this one at a time starting from the brother's net income because this would be the root basis. We let x be the number of lawns his brother and Tom mowed.

Brother's Net Income = 32x - 12x = 20x

Mitch promises to pay the borrowed money of $500 plus 40% of what his brother earns. The algebraic equation for this is:

Mitch's payment = $500 + 0.4(20x) = $500 +$8x

3 0

3 years ago

Read 2 more answers

1000^m / 100^n can be written in the form of 10^z express z in terms of m and n

Julli [10]

Answer:

z = 3m - 2n

Step-by-step explanation:

$\frac{ {1000}^{m} }{ {100}^{n} } = {10}^{z} \\ \\ \frac{ {10}^{3m} }{ {10}^{2n} } = {10}^{z} \\ \\ {10}^{3m - 2n} = {10}^{z} \\ \\ 3m - 2n = z \\ \\ \huge \red{ \boxed{z = 3m - 2n}}$

5 0

3 years ago

Serena Masters is single and claims 1 allowance. Her gross weekly pay is $440.00. Each week she pays federal, Social Security, a

kirill115 [55]

Answer:

$415.6

Step-by-step explanation:

Given data

Gross weekly pay = $440.00

Taxes/deductible

Medical insurance = $14.40

Union dues= $10.00

Total deductible= 14.4+10= $24.4

Hence the net pay

= $440-24.4

=$415.6

7 0

3 years ago