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den301095 [7]
3 years ago
13

Can you answer and explain please

Mathematics
1 answer:
nalin [4]3 years ago
8 0
Answer what exactly?
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In a certain experiment, the error made in determining the density of a substance is a random variable having a uniform density
Ganezh [65]

Answer:

The required probability is 0.1667

Step-by-step explanation:

Consider the provided information.

According to Probability Density Function: f(x)\left\{\begin{matrix} \frac{1}{b-a}& a

Therefore,

f(x)\left\{\begin{matrix} \frac{1}{0.030}& -0.015

The probability that such errors will be between –0.002 and 0.003 is:

P(-0.002\leq x\leq 0.003)=\int\limits^{0.003}_{-0.002} {\frac{1}{0.030}} \, dx

P(-0.002\leq x\leq 0.003)=\frac{1}{0.030}[x]^{0.003}_{-0.002}

P(-0.002\leq x\leq 0.003)=\frac{0.003+0.002}{0.030}=0.1667

Hence, the required probability is 0.1667

4 0
3 years ago
Pls help will mark brainliest
jenyasd209 [6]
The answer to the problem is "A"
7 0
3 years ago
Ten less than 3 times a number is the same as the number plus 4
Marina86 [1]
3(x)-10=x+4. That’s the equation. Ight, now we gotta solve it. It would be 3x-10=x+4, then you subtract 4 from each side, so 3x-14=x, then subtract 3x, so -2x=-14, then divide -2x by -2 and -14 by 2, which means the answer is x=-7. Thank me later.
8 0
3 years ago
SOMEONE PLS HELP ME ASAP PLSPLSpslpls omggg pls
kykrilka [37]

Answer:

MATHPAPA.COM

Step-by-step explanation:

Go to MATHPAPA.Com and use the Algebraic Calculator  

3 0
3 years ago
Olivia and Jamie share
vekshin1

Answer:

jamie gets 63

Step-by-step explanation:

27(olivias sweets)/3=9

9*7=63

=63

8 0
3 years ago
Read 2 more answers
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