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3 years ago

If 0 and 3 is equal to y = 30 what is 3 and 5.5 equal to

Mathematics

1 answer:

Delvig [45]3 years ago

3 0

Answer:

8.5

Step-by-step explanation:

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What is 4 to the 3rd power

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4 x 4 x 4 = 64 is the answer

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3 years ago

Read 2 more answers

“If it is July then it is summer, and it is not July therefore it is not summer” Is this reasoning valid? Why or why not?

MAVERICK [17]

Answer:

Step-by-step explanation:

Summer starts in June and ends in August, so this is not valid.

Bam

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3 years ago

Make M the subject of the expression T = WP [ M² - ( M-S)² ]

Troyanec [42]

Answer:

see below (I hope this helps!)

Step-by-step explanation:

T = WP [ M² - (M - S)² ]

T = WP [ M² - (M² - 2MS + S²) ]

T = WP (2MS - S²)

T = 2WPMS - WPS²

T + WPS² = 2WPMS

M = (T + WPS²) / (2WPS)

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3 years ago

When the smaller of two consecutive integers is added to two times the larger, the result is 17. Find the results.

GrogVix [38]

Is it the answer 7 and 2

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3 years ago

A company sells 14 types of crackers that they label varieties 1 through 14, based on spice level. What is the probability that

Kazeer [188]

Answer:

$P(x\le 4\ or x> 10) = \frac{4}{7}$ or $P(x\le 4\ or x> 10) = 0.5714$

Step-by-step explanation:

Given

$x = \{1,2,3,4,5,6,7,8,9,10,11,12,13,14\}$

Required

Determine $P(x\le 4\ or x> 10)$

Because the events are independent, the probability can be solved using:

$P(A\ or\ B) = P(A) + P(B)$

So, we have:

$P(x\le 4\ or x> 10) = P(x \le 4) + P(x > 10)$

When $x \le 4$ , we have: $x = \{1,2,3,4\}$

So:

$P(x \le 4) = \frac{4}{14}$

Also:

When $x > 10$ , we have: $x = \{11,12,13,14\}$

So:

$P(x>10) =\frac{4}{14}$

$P(x\le 4\ or x> 10) = P(x \le 4) + P(x > 10)$ becomes

$P(x\le 4\ or x> 10) = \frac{4}{14} + \frac{4}{14}$

$P(x\le 4\ or x> 10) = \frac{4+4}{14}$

$P(x\le 4\ or x> 10) = \frac{8}{14}$

$P(x\le 4\ or x> 10) = \frac{4}{7}$

$P(x\le 4\ or x> 10) = 0.5714$

4 0

3 years ago