All categories

2 years ago

Kevin enterd a pie eating contest. He ate 4 pies in 132 seconds. How many seconds did each pie take?

Mathematics

2 answers:

Nonamiya [84]2 years ago

4 0

Answer:

33 seconds

Step-by-step explanation:

4 pies : 132 seconds

132/4=33

1 pie : 33 seconds

igor_vitrenko [27]2 years ago

3 0

Since you would do the amount he ate divided by how long it took him to eat 4 pies, the answer is 33 seconds/pie

You might be interested in

A salesperson earns a commission of $459 for selling $2700 in merchandise find the commission rate. Write the answer as a percen

kogti [31]

459/2700=17/100 which translates to 17%.

4 0

3 years ago

Help please I need awenser

Bumek [7]

It affect the sum by being the higher number

7 0

3 years ago

Pls help me solve this question, also include step by step calculation ya. Thks

sp2606 [1]

$\displaystyle\\Answer:\ x=\sqrt{2}\ \ \ \ \ x=-\sqrt{2}\ \ \ \ \ x=\frac{ln5}{2}$

Step-by-step explanation:

$5x^2-x^2e^{2x}+2e^{2x}=10$

$Let:\ x^2=t \ \ \ \ \ e^{2x}=v\\Hence,\\5t-tv+2v^2=10\\5t-tv+2v^2-10=10-10\\5t-tv-10+2v^2=0\\t(5-v)-2(5-v)=0\\(5-v)(t-2)=0\\5-v=0\\5-v+v=0+v\\5=v\\5=e^{2x}$

Prologarithmize both parts of the equation:

$ln5=lne^{2x}\\ln5=2x*lne\\ln5=2x*1\\ln5=2x\\$

Divide both parts of the equation by 2:

$\displaystyle\\x=\frac{ln5}{2}$

$t-2=0\\t-2+2=0+2\\t=2\\x^2=2\\x=\sqrt{2} \\x=-\sqrt{2}$

6 0

1 year ago

Help me w this multiple choice!

olga2289 [7]

Answer:

Step-by-step explanation:

$\sin(30) = \frac{n}{ \frac{10 \sqrt{3} }{3} } \\ 0.5 = \frac{n}{5.77} \\ n = 2.88 = \frac{5 \sqrt{3} }{3}$

$\cos(30) = \frac{m}{ \frac{10 \sqrt{3} }{3} } \\ 0.866 = \frac{m}{5.77} \\ m = 5$

3 0

2 years ago

Name all sets of numbers to which - 100

bulgar [2K]

Rational, whole, integer, sorry I’m not sure what a natural number is though

4 0

3 years ago