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3 years ago

The value of the expression (5)³

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

8 0

Answer:

125

Step-by-step explanation:

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Addition and Subtraction Equations Solve 6+ (w-10)=5

IrinaVladis [17]

Answer:

w = 9

Step-by-step explanation:

Given

6 + (w - 10) = 5, that is

6 + w - 10 = 5

w - 4 = 5 ( add 4 to both sides )

w = 9

8 0

3 years ago

State the x value of the x intercept describe by the following linear equation: (-3x-2y = 9

aivan3 [116]

Answer:

x=-3

Step-by-step explanation:

-3x-2y=9

-3x-2(0)=9

-3x-0=9

-3x=9

x=-3

3 0

4 years ago

HELP! Evaluate. 45 + 22 ÷ 11 • {[(60 – 15) • 60] + 25}

siniylev [52]

Step-by-step explanation: [(60 – 15) • 60] + 25} = 45.60 +25

=2725

45 + 22 ÷ 11. 2725

45 + 2 . 2725

45+ 5450

=5495

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

Can someone tell me the answerz

anygoal [31]

Answer:

A is the right anser. Anything passt 0 is a negative.

Step-by-step explanation:

6 0

3 years ago