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Over [174]
3 years ago
13

Sixty-eight students, out of 100 surveyed, chose pizza as their favorite lunch item. If the school has 1250 students, how many s

tudents would likely say that pizza is their favorite if the survey is a fair representation of the student body?
Mathematics
1 answer:
7nadin3 [17]3 years ago
3 0

Answer:

850 students would say that pizza is their favorite

Step-by-step explanation:

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PLS HELP I WILL BRAINLIEST 15 PTS
Mnenie [13.5K]

Answer:17 dollars per hour per hour

Step-by-step explanation:

Hope this helps

5 0
3 years ago
One card from a deck of cards Is selected, it's is replaced, and another card is chosen. What is the probability that the first
Elis [28]

Answer:

1/ 8

Step-by-step explanation:

Given that:

Number of red cards in deck = 26

Number of diamonds in deck = 13

Number of cards in deck = 52

Recall :

Probability = required outcome / Total possible outcomes

Probability of choosing a red :

P(red) = 26 / 52 = 1/2

With replacement :

Probability of diamond :

P(diamond) = 13 / 52 = 1/4

Hence,

Probability of first card red, then second card diamond equals

P(red) * P(diamond)

1/2 * 1/4

= 1/8

6 0
3 years ago
Triangles J K L and X Y Z are shown. Angles K J L and Y X Z are right angles. The length of Y X is 10. The length of hypotenuse
pickupchik [31]

ΔJKL and ΔXYZ CANNOT be congruent triangles because: the hypotenuse of one triangle is equal in length to the leg of the other triangle.

<h3>What are Congruent Triangles?</h3>

Congruent triangles are triangles whose corresponding sides are congruent to each other.

The hypotenuse of triangle JKL(KL = 10) is congruent to a leg of triangle XYZ (YX = 10). This implies that they cannot be congruent triangles.

Therefore, ΔJKL and ΔXYZ CANNOT be congruent triangles because: the hypotenuse of one triangle is equal in length to the leg of the other triangle.

Learn more about congruent triangles on:

brainly.com/question/11457412

3 0
2 years ago
What is the volume of this oblique cone? 12π cm³ 40π cm³ 60π cm³ 120π cm³ An oblique cone with radius of six centimeters and hei
Pepsi [2]

We have to find the volume of oblique cone. An oblique cone is a special type of cone in which the apex is not located directly above the center of the circular base, so it looks like a slanted cone.

Volume of oblique cone = \frac{1}{3} \Pi r^{2}h

where 'r' is the radius and 'h' is the height.

Here r = 6 cm and h = 10 cm

Volume = \frac{1}{3} (\Pi (6)^{2} \times 10)

= \frac{360\Pi }{3}

= 120\Pi cm^{3}

So, the volume of the given oblique cone is 120\Pi cm^{3}.

Option 4 is the correct answer.

4 0
3 years ago
Rewrite the equation by completing the square 2x^2-9x+7=0
Annette [7]

Answer: (x-9/4)^2=25/16

Step-by-step explanation:

7 0
3 years ago
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