3 years ago

5. You must use 2 eggs to make 6 dozen cookies. How many eggs are needed to make 42 dozen cookies?

Mathematics

2 answers:

Natali5045456 [20]3 years ago

7 0

14 eggs will be needed

Llana [10]3 years ago

6 0

Its 2 eggs for every 6 dozens
6/2 multiply top and bottom by 7 because 6x7=42 dozens, so 2x7=14 so 14 eggs

You might be interested in

Help please

kirill115 [55]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

2. To which set or sets does the number -14

zhuklara [117]

It is d im pretty sure

3 0

3 years ago

suppose that an individual has a body fat percentage of 19.8% and weighs 162 pounds. How many pounds of his weight is made up of

Andrei [34K]

Answer:

32.1 pounds

Step-by-step explanation:

Given data

Percentage of body fat= 19.8%

Weight= 162pounds

Let us find 19.8% of the persons weight

=19.8/100*162

=0.198*162

=32.076

Therefore, 32.1 pounds of the weight is fat

3 0

3 years ago

Solve each exponential equation by using properties of common logarithms. When necessary, round answers to the nearest hundredth

Alex17521 [72]

Answer:

The answer is C

Step-by-step explanation:

Just graph these functions lol...

4 0

4 years ago

a group of astronauts launched a model rocket from a platform. Its flight path is modeled by h= -4t^2+24t+13 where h is the heig

Eddi Din [679]

Answer:

6.5 seconds

Step-by-step explanation:

Keep in mind that when $h=0$ , this is the same height for both when the model rocket takes off and lands, so when the rocket lands, time is positive. Thus:

$h=-4t^2+24t+13\\\\0=-4t^2+24t+13\\\\t=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\t=\frac{-24\pm\sqrt{24^2-4(-4)(13)}}{2(-4)}\\ \\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{784}}{-8}\\\\t=\frac{-24\pm28}{-8}\\\\t=\frac{-24-28}{-8}\\ \\t=\frac{-52}{-8}\\ \\t=\frac{52}{8}\\\\t=6.5$

So, the amount of seconds that the model rocket stayed above the ground since it left the platform is 6.5 seconds

5 0

2 years ago

Read 2 more answers