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3 years ago

Three pizzerias claim they offer the pizza with the largest circumference.

2 answers:

7 0

Someone else asked the same question and got something written out for them. on another site, I found out that the first one was <span>: 8(14.13)=113.04</span>

mrs_skeptik [129]3 years ago

4 0

Answer:

Marcos, Peters, Titos

Step-by-step explanation:

Solve for the radius by plugging in what you know.

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251/4÷(-3/8 what is the answer

arsen [322]

Answer:

-502/3

Step-by-step explanation:

6 0

2 years ago

Normal Distribution. Cherry trees in a certain orchard have heights that are normally distributed with mu = 112 inches and sigma

Lubov Fominskaja [6]

Answer:

The probability that a randomly chosen tree is greater than 140 inches is 0.0228.

Step-by-step explanation:

Given : Cherry trees in a certain orchard have heights that are normally distributed with $\mu = 112$ inches and $\sigma = 14$ inches.

To find : What is the probability that a randomly chosen tree is greater than 140 inches?

Solution :

Mean - $\mu = 112$ inches

Standard deviation - $\sigma = 14$ inches

The z-score formula is given by, $Z=\frac{x-\mu}{\sigma}$

Now,

$P(X>140)=P(\frac{x-\mu}{\sigma}>\frac{140-\mu}{\sigma})$

$P(X>140)=P(Z>\frac{140-112}{14})$

$P(X>140)=P(Z>\frac{28}{14})$

$P(X>140)=P(Z>2)$

$P(X>140)=1-P(Z$

The Z-score value we get is from the Z-table,

$P(X>140)=1-0.9772$

$P(X>140)=0.0228$

Therefore, the probability that a randomly chosen tree is greater than 140 inches is 0.0228.

5 0

3 years ago

Diego has 150% as much as noahs $5. How much does diego have

pashok25 [27]

Answer: $7.50

Step-by-step explanation:

150% of $5 is $7.50

6 0

2 years ago

Read 2 more answers

How much do 4 dozen buttons cost if they pay $18 for 144 buttons?

zzz [600]

Answer:

Step-by-step explanation:

.125 for 1 button

6 dollars for 48 buttons

7 0

3 years ago

The vertex of a parabola is (-1.5, -12.5), and its y-intercept is (0, -8)

Olenka [21]

Best to find the equation of the parabola first:

Its equation is y+12.5 = (x+1.5)^2, or y = -12.5 + (x+1.5)^2

Check the first possible x-intercept: let x = -2. Does y come out to 0?

y = -12.5 + (-0.5)^2 = -12.5 + 0.25. This is not equal to 0, so (-2,0) is not an x-intercept of this parabola. Continue checking each possible x-intercept until you find the right one (or ones).

4 0

3 years ago