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o-na [289]
3 years ago
15

PLZ HELP ASAP DENSITY WORD PROBLEMS

Mathematics
1 answer:
yuradex [85]3 years ago
5 0
We know the mass and the volume, using which we can find the density.

Density = Mass/Volume

So,

Density = 16950/1.5 = 11300 kg/m³

So the coins of made of Lead as the density of coins is equal to the density of Lead

So correct answer is option C
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HELP ME NOW!!!!!!!!!! (ALGEBRA)
melisa1 [442]

\\ \tt\hookrightarrow( g\circ h)(x)=g(h(x))

\\ \tt\hookrightarrow \dfrac{8(3x+10)-1}{3x+10+4}

\\ \tt\hookrightarrow \dfrac{8(3x)+8(10)-1}{3x+14}

\\ \tt\hookrightarrow \dfrac{24x+80-1}{3x+14}

\\ \tt\hookrightarrow \dfrac{24x+79}{3x+14}

Done

3 0
2 years ago
Read 2 more answers
A baseball team played 75 games and lost 20% of them. How many games did the team lose?
MariettaO [177]

Answer:

They lost 15 games

Step-by-step explanation:

Multiply the percent by the number of games they played to find your answer:

75 x %20

75 x 0.2 = 15

5 0
3 years ago
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A garden snail moves 1/6 foot in 1/3 hour. Find the speed of the snail in feet per hour
Arisa [49]
(1/6 ft)/ (1/3 hour)= 1/2 ft/hour

The final answer is 1/2 ft/hour~
6 0
3 years ago
The approximate time between two high tides or<br> two low tides is?
NeX [460]

Answer:

It's (very roughly) 12 hours from one high tide to the next, and of course the same for low tides. That's because the tides produced when the Moon is directly overhead or in the opposite direction are the same. Same with two low tides, since there are two tides a day (both low and high).

5 0
3 years ago
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A 6 inch personal pizza has 640 calories, with 240 of those from fat. A 12 inch pizza is cutinto 8 slices. Estimate the number o
MissTica

Given:

Number calories in a 6-inch pizza = 640 calories

For the pizza of 6 inch

A=\pi(3)^2=9\pi

For the pizza of 12 inch

A=\pi(6)^2=36\pi

Number calories in a 6-inch pizza = 640 calories, therefore:

\frac{A_{6\text{ inch}}}{A_{12\text{ inch}}}=\frac{640}{x}

Substitute:

\begin{gathered} \frac{9\pi}{36\pi}=\frac{640}{x} \\ Simplify \\ \frac{1}{4}=\frac{640}{x} \end{gathered}

And solve for x:

\begin{gathered} 1\cdot x=4\cdot640 \\ x=2560 \end{gathered}

Now, Estimate the number of calories in one slice of a 12 inch pizza:

\frac{2560}{8}=320

Answer: 320 calories

4 0
1 year ago
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