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8 days ago

Clarise evaluated this expression. (66.3 – 14.62) ÷ 0.6 – 0.22 (51.68) ÷ 0.6 – 0.22 (51.68) ÷ 0.42 51.68 ÷ 0.16 32.3 Which error

s did Clarise make? Check all that apply. -She subtracted before evaluating the exponents.
-She evaluated inside the parentheses first.
-She divided before she subtracted.
-She subtracted before she divided. She divided incorrectly.

Mathematics

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Find a solution to the linear equation 13x + y = 26 by filling in the boxes with a valid value of x and y.

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Answer:

MOM

Step-by-step explanation:

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2 months ago

The manager of a grocery store estimates that 74% of customers will make a purchase.

PIT_PIT [12445]

Answer:

A - For every 100 customers, a cashier should anticipate 26 who do not make a purchase before encountering a buyer.

B - The probability of a purchase is 1/4

Step-by-step explanation:

There's a 74% estimated likelihood that a customer will buy something

If a total of 100 individuals enter the grocery store on any given day,

then 74 % of the visitors

= 74% of 100

= 74 people are likely to make a purchase.

⇒ This means out of 100 visitors, 74 will buy something.

Consequently, the number of individuals NOT buying anything = 100 - 74 = 26

⇒ Thus, 26 people among 100 will NOT make a purchase.

Additionally, 26 equates to 26% of 100

Part A:

So, the cashier can expect 26% of the customers won't buy anything as the percentage of individuals not purchasing stands at 26%.

Thus, in a group of 100 individuals, the cashier can anticipate 26 before finding a buyer.

Part B:

The percentage of customers buying = 74%

The percentage of individuals NOT buying = 26%

Therefore, for every 3 customers making a purchase, there will be 1 who does not buy. Thus, the probability is 1/4

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2 months ago

Jeremiah is saving money from a tutoring job.After the first three weeks,he saved $135.Assume the situation is proportional.Use

Zina [12379]

To find Jeremiah's savings after eight weeks, first divide 135 by 3 to find the weekly savings amount, which gives you 45. Then, multiply 45 by 8, resulting in a total savings of $360.

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2 months ago

The formula for the volume V of a cylinder is V = πr2h, where r is the radius of the base and h is the height of the cylinder. S

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Answer:

Part A) $h=V/(\pi r^{2})$

Part B) $h=4\ cm$

Step-by-step explanation:

Part A)

We start with the formula for the cylinder's volume:

$V=\pi r^{2}h$

To solve for height (h), isolate h on one side.

Divide both sides by π times r squared (πr²):

$V/(\pi r^{2})=\pi r^{2}h/(\pi r^{2})$

Simplify the expression:

$V/(\pi r^{2})=h$

Rewrite the formula accordingly:

$h=V/(\pi r^{2})$

Part B) Calculate the height of a cylinder with a volume of 36π cm³ and a radius of 3 cm.

Given:

$V=36\pi\ cm^3$

$r=3\ cm$

Plug values into the formula and solve for h:

$h=36\pi/(\pi 3^{2})$

$h=4\ cm$

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3 months ago

Consider the graph of Bx + Cy = A where A, B, and C are all positive constants. Find the coordinates of the x-intercept. Use upp

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The x-intercept is found at the point where the line crosses the x-axis, or where y equals zero.
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Bx = A
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3 months ago

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