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soldier1979 [14.2K]
3 years ago
5

23. ANALYZING EQUATIONS

Mathematics
1 answer:
tamaranim1 [39]3 years ago
6 0

Answer:

9.5 in

Step-by-step explanation:

The receiver is placed at the focus of the parabola at a distance of 1/4a from the vertex. Here that would be 1/(4*(1/38)) or 38/4 inches or 9.5 in

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A recipe for peanut butter cookies calls for 1 cup of sugar, 1 cup of chunky peanut butter, and 1 medium egg. The recipe yields
hichkok12 [17]

Answer:

10 batches - they only have 10 eggs, so they can't make any more batches without them

4 0
3 years ago
90 / 811 = 58 / x <br><br><br> Answer the porportion
lubasha [3.4K]

Answer:

x = 522.64

Step-by-step explanation:

cross-multiply:

90x = 811(58)

90x = 47,038

x = 47038 / 90

x = 522.64

3 0
3 years ago
The wheels on a bike have a 12 inch diameter. What is the circumference? c=Pi,d
aniked [119]

Hey!

To find circumference, yo multiply \pi by diameter.

Diameter = 12 \\ \pi = 3.14

Multiply

3.14 \times 12 = 37.68

The circumference is 37.68 inches

Hope this helps! :)

3 0
3 years ago
Read 2 more answers
Candy and tim share a paper route. it takes candy 65 min to deliver all the papers, and it takes tim 85 min. how long does it ta
yaroslaw [1]
Let x be the total number of papers that need to be delivered. 

Number of papers Candy can deliver in 1 minute =x/85
Number of papers Tim can deliver in 1 minute =x/65 

Time taken for both Tim and Candy all the papers together =x/ (x/85 +x/65) 
= x/ (150x/ 5525) 
=221/ 6 minutes
=36 minutes 50 seconds

It takes Tim and Candy 36 Minutes and 50 Seconds to deliver all the papers when they work together. 

I hope this helps \(^_^)/ 
~Renee

4 0
3 years ago
9. A box contains 50 discs which are numbered 1 to 50. If one disc is drawn at random from the box. Find the probability that it
kotegsom [21]

The probability that it bears a 2 digit no. is 41/50; a perfect square no is; 3/25; a no. divisible by 5​ is; 0.2

<h3>How to find the probability?</h3>

We are given;

Number of Discs in box = 50

Type of discs in box = Numbered 1 to 50

i) Number of 2 digit numbers = 41

Thus;

P(2 digit numbers) = 41/50

ii) Perfect square numbers are; 4, 9, 16, 25, 36 and 49. Thus;

P(perfect square number) = 6/50 = 3/25

iii) Numbers divisible by 5 are; 5, 10, 15, 20, 25, 30, 35, 40, 45, 50.

Thus;

P(numbers divisible by 5) = 10/50 = 0.2

Read more about Probability at; brainly.com/question/24756209

#SPJ1

4 0
2 years ago
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