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slamgirl [31]
3 years ago
10

What material is Kazoo made from?

Mathematics
1 answer:
shusha [124]3 years ago
8 0

Answer:

Most kazoos are made from thermoplastics, which are more rigid and durable. Different types of plastics used to make the body of a kazoo include polypropylene and high-density polyethylene (HDPE). To make these materials easier to work with, fillers, which change the properties of the plastic, are often added.

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Jared uses 24 tiles to cover the top of his desk of the 24 tiles 3/8 are blue how many of the tiles are blue
algol13
8 = 24
3 = 9

3 x 24 = 72
72 / 8 = 9
5 0
3 years ago
Read 2 more answers
Please help idk what to put for thisss
Verizon [17]

Answer:

The distributive property tells us how to solve expressions in the form of a(b + c). The distributive property is sometimes called the distributive law of multiplication and division. ... Then we need to remember to multiply first, before doing the addition!

Step-by-step explanation:

5 0
3 years ago
What is the value of the expression -c+(-d) when c=-3.5 and d= -12.8
g100num [7]

Answer:

16.3

Step-by-step explanation:

-(-3.5) + (-(-12.8))

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4 years ago
A machine can make a box in 1 3/10 seconds how many boxes can a machine make in an hour​
VikaD [51]

Answer:

Step-by-step explanation:

2769 because there is 3600 seconds in an hour and when you divide it by 1.3 seconds you get  2769.23076923

4 0
3 years ago
A particular type of mouse's weights are normally distributed, with a mean of 359 grams and a standard deviation of 33 grams. If
igor_vitrenko [27]

Answer:

Following are the responses to the given points:

Step-by-step explanation:

Given:

\mu = 359 \ \ \ \ \ \sigma = 33\\\\

Using formula:

\to P(X = x) = P\left ( z < \frac{x-\mu }{\sigma } \right )

For point a:

\to x= 406\\\\P(X < 406 ) = P\left ( z < \frac{406-359 }{33 } \right )\\\\

                   = P\left ( z

For point b:

\to x= 461\\\\P(X > 461 ) = P\left ( z > \frac{461 -359 }{33 } \right )\\\\

                   = 1 - P\left ( z < 3.0909 \right )\\\\= 1 - 0.9990\\\\= 0.0001

For point c:

\to x= 406\ \ and \ \  461\\\\P(406

                              = 0.9990 - 0.9222\\\\= 0.0768\\\\

For point d:

P(X < 406) = 0.9222 = 92.22 \%\  that \ is \ greater \ than\ 50\%

Hence, the correct choice is "i".

For point e:

\to P(X > z) = 0.1\\\\\to 1 - P(X < z) = 0.1\\\\\to P(\frac{x-\mu }{\sigma }) = 0.9\\\\\to \frac{x-359}{33 } = 1.28\\\\ \to x = 401.24\\\\

5 0
3 years ago
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