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Nata [24]
2 years ago
9

There are 32 patients in a waiting room, and 8 of them are children. What is the child to adult ratio (expressed in the lowest t

erms)?
A) 6:20
B) 3:4
C) 1:4
D)2:12
Mathematics
1 answer:
jeyben [28]2 years ago
3 0

Answer:

C

Step-by-step explanation:

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Lisa is collecting data by interviewing people on the streets. She interviewed 21 people in 3 hours. At this rate, what is the t
natka813 [3]

Answer:

35 interviews

Step-by-step explanation:

1. Find the rate

21/3 = 7 people an hour

2. Find how much she can do in 2 hours

7 x 2 = 14 interviews

3. Add the 2 numbers

21 + 14 = 35 interviews

3 0
3 years ago
Given x = 5, y = -6, z = -2, evaluate z - yx
Andreyy89

Answer: 28

Step-by-step explanation: Plugging them in, it would be -2 - (-6)(5).

- 2 - (-30)

-2 + 30

28

8 0
3 years ago
What is the value of log subscript 6 baseline startfraction 1 over 36 endfraction? –6 –2 2 6
EleoNora [17]

The value of log subscript 6 baseline start fraction 1 over 36 end fraction is -2.

Let  x is the unknown value

We have to determine the value of x

Log_6 ( 1/36) = x....Given

<h3>What is the meaning of logarithmic function?</h3>

Logarithmic functions are the inverses of exponential functions, and an exponential function can be expressed in logarithmic form.

( 1/36) = 36^{-1} = (6^{2})^{-1} = 6^{-1}

Log_6( 1/36) = Log_6 6^{-2}  = -2 Log_6 6

We know that,

log_aa=1

Therefore by applying the above rule of log we have

Log_6 6 = 1

Therefore we get

-2 Log_6 6 = -2(1) = -2

Therefore option 2 is correct.

To learn more about the logarithmic expression visit:

brainly.com/question/1832186

6 0
1 year ago
Read 2 more answers
Find the bank discount and proceeds using ordinary interest for a loan to michelle anders for 7,200 at 8.25% annual simple inter
FromTheMoon [43]

Answer:

$145.5

Step-by-step explanation:

Period, t = August 8.to November 8 = 3 months

Simple interest formula :

A = P(1 + rt)

A = final amount =. 7200

7200 = P(1 + (0.0825 * 3/12))

7200 = P(1 + 0.020625)

7200 = P(1.020625)

7200 = 1.020625P

P = 7200 / 1.020625

P = 7054.5009

Bank discount :

A - P

7200 - 7054.5009

= $145.4991

= $145.5

6 0
2 years ago
What is <br> 4y(10x multiply by 15x squared ) divided by 14y
KiRa [710]
Is 4y(10x the answer
5 0
2 years ago
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