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Aleksandr-060686 [28]
2 years ago
5

12.99 marked down 25%

Mathematics
1 answer:
AveGali [126]2 years ago
7 0

Answer:

$9.74 is your answer

Step-by-step explanation:

You might be interested in
2.) What is the value of V78 to the nearest tenth?
DENIUS [597]

Answer:

80.

Step-by-step explanation:

When multiplying if the tenth place is " 7" then we look " next door" which is the ones and 8 is great then 5 so we count to from 8 to see when the next number ending in 0 would be in this case its 80. ( if the number is 4 or less count backwards to a number ending with 0  which in that case would have been 70 ) but the answer is 80.

4 0
3 years ago
Add and simplify 9/16 + 1/2 equals
Tomtit [17]
For this question you can say: 
1/2 = 8/16
so now you can add easily:
9/16 + 8/16 = 17/16 and that's the simplest fraction but you can also say:
17/16 = 1.0625 :)))
i hope this is helpful 
have a nice day 
3 0
3 years ago
Read 2 more answers
Which of the following is true about the 1920s? Only two correct answers
lesya [120]

Answer: A. Women began to work outside the home

Step-by-step explanation:

7 0
3 years ago
Whats 17×3297÷47+70=​
ANTONII [103]

Answer:

1,262.5

according to the calculator lol

7 0
3 years ago
Read 2 more answers
To test the effectiveness of a business school preparation course, 8 students took a general business test before and after the
Lisa [10]

Solution :

Group   Before     After

Mean    693.75    743.75

Sd         155.37     143.92

SEM        54.93     50.88

n              8            8

Null hypothesis : The preparation course not effective.

$H_0: \mu_d = 0$

Alternative hypothesis : The preparation course is effective in improving the exam scores.

$H_a : \mu_d>0$  (after -  before)

4 0
3 years ago
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