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egoroff_w [7]
3 years ago
8

What is 3 times piy time 53 divided by 72

Mathematics
1 answer:
AfilCa [17]3 years ago
3 0

Answer:

6.93768377668

Step-by-step explanation:

confusion

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17.253 to the nearest tenth
Vlad1618 [11]

Answer:

17.3

Step-by-step explanation:

tens  ones. tenths hundredths thousandths

1        7       .   2          5                    3

We are rounding to the nearest tenth

We are rounding the 2 so we look at the 5.  If it is 5 or above we round up.

Since it is, we will round the 2 to a 3

17.3

7 0
3 years ago
Read 2 more answers
A collection of nickels and dimes is worth $6.10. There are 67 coins in all. how many nickels are there?
Dmitrij [34]

 Question 1:

 For this case, the first thing we must do is define variables.
 We have then:
 x: number of nickels
 y: number of dimes
 We write the system of equations that adapts to the problem.
 We have then:
 0.05x + 0.10y = 6.10
 x + y = 67
 Solving the system we have:
 x = 12
 y = 55
 Answer:
 there are 12 nickels

 Question 2:

 For this case, the first thing we must do is define variables.
 We have then:
 x: Allan's score
 y: Dave's score
 We write the system of equations that adapts to the problem.
 We have then:
 x + y = 375
 x = 2y-60
 Solving the system we have:
 x = 230
 y = 145
 Answer:
 
Dave: 145 Allan: 230
7 0
3 years ago
12. If Bill wears a green shirt, then he will pass the test. Bill wore a
BigorU [14]
Wouldn’t it just be a and b
3 0
3 years ago
Read 2 more answers
Six sophomores and 14 freshmen compete
Valentin [98]

Answer:

(6C1)(5C1)/20C2

Step-by-step explanation:

Was right on egde

8 0
2 years ago
Which expression is equivalent to log3(x + 4)?
solmaris [256]
ANSWER

The third option is the correct answer

log3(x + 4)   =  log(3)  +  log(x + 4)


EXPLANATION

The expression given to us is

log3(x + 4)   =  log(3)  +  log(x + 4)


This logarithmic expression is of the form

log(A \times B)


So we use the multiplication law of logarithm which is given by



log(A \times B) =  log(  A )  +  log( B )


We therefore set

A  = 3

B = x + 4


The given expression now becomes,


log3(x + 4)   =  log(3)  +  log(x + 4)


6 0
3 years ago
Read 2 more answers
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