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4 years ago

The average mass of the eggs laid by chickens on Ms. Watson’s farmis 3.5 grams. About how many grams does a dozen eggs weigh

1 answer:

4 0

If the average mass of 1 egg is 3.5 grams.....and a dozen eggs = 12 eggs....then 12 eggs (or a dozen eggs) weigh (12 * 3.5) = 42 grams <==

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Nadia is selling tickets for a school event. She has already sold 17 tickets. Her goal is to sell at least 100 tickets. Each day

Trava [24]

Answer: 8.3 Days or 8 for Minimum

Step-by-step explanation:100-17=83/10 each day=83-80=3 so 8.3

5 0

3 years ago

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The sale price of a spring break vacation package was $209.99 the travel agent said by booking early you saved $20.00. Find the

prisoha [69]

Answer:

$\%\ decrease = 9.52\%$

Step-by-step explanation:

Given

$Sales\ Price = \$209.99$

$Saved = \$20.00$

Required

Determine the %decrease

First, we need to determine the amount paid

$Amount = Sales\ Price - Amount\ Saved$

$Amount = \$209.99 - \$20.00$

$Amount = \$189.99$

The percentage decrease is the calculated as follows:

$\%\ decrease = -100\% * \frac{Final - Initial}{Initial}$

In this case;

$Initial = Sales\ Price = \$209.99$

$Final = Amount\ Paid = \$189.99$

So; we have:

$\%\ decrease = -100\% * \frac{189.99 - 209.99}{209.99}$

$\%\ decrease = -100\% * \frac{-20}{209.99}$

$\%\ decrease = 100\% * \frac{20}{209.99}$

$\%\ decrease = \frac{2000\%}{209.99}$

$\%\ decrease = 9.52426306015\%$

$\%\ decrease = 9.52\%$ (Approximated)

7 0

4 years ago

9) Which two ratios form a proportion? A) 5 6 and 4 5 B) 6 5 and 4 5 C) 12 15 and 5 4 D) 15 12 and 5 4

Sveta_85 [38]

Answer:

D) 15/12 and 5/4

Step-by-step explanation:

Because when you cross multiply the ratios

15*4 and 12*5

making both ratios a proportion

they both = 60

3 0

3 years ago

Identify the vertex y=2x^2-4x-2

icang [17]

Answer:

The vertex is (1, -4)

Hope this helps!

8 0

3 years ago

Mai is riding her bicycle. She takes 6 hours to ride 38.4 kilometers. What is her speed?

Kisachek [45]

For the answer to the question What is the speed of Mai if she is riding her bicycle and she takes 6 hours to ride 38.4 kilometers.
I'll provide a solution to my answer below.

time = 6hours

Distance = 38.4 Km

Speed = distance /time

= 38.4/6

= 6.4 km/h

I hope my answer helped you.

6 0

3 years ago

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