3 years ago

What is equal to 5 - 1 3/10

Mathematics

1 answer:

TEA [102]3 years ago

7 0

Answer:

3 and 7/10

Step-by-step explanation:

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Sorry i can’t quite see the image can you do another one

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2 years ago

Of the 150 students in 6th grade, 10% earned straight As last quarter. How many students earned straight As?

Dominik [7]

Answer: 15 students

Step-by-step explanation:

From the question, we are informed that there are 150 students in 6th grade, and that 10% earned straight As last quarter.

The number of students that earned straight As will be:

= 10% × 150

= 10/100 × 150

= 0.1 × 150

= 15 students

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2 years ago

The deposits Ginny makes at her bank each month form an arithmetic sequence. The deposit for month 3 is $150, and the deposit fo

givi [52]

1. 15 dollars
2. Deposit=15*month+105
3. Deposit=15*12+105=$285
4.
500=15*month+105
395=15*month
26.33=month
Round up to 27 for the nearest whole month, so month 27.

Hope this helps!

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2 years ago

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Solve using substitution. y = 1 <br>3х +6y = 18

lianna [129]

Answer:

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Step-by-step explanation:

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3 years ago

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A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex

Roman55 [17]

Answer:

Standard error (S.E) = 0.048 ≅ 0.05

Step-by-step explanation:

<u>Explanation</u>:-

Given sample size 'n'=76

Given the dean who randomly selects 76 students and finds that 58 out of 76 are receiving financial aid.

Sample proportion

$p = \frac{x}{n} = \frac{58}{76} = 0.7631$

The standard error is determined by

$S.E = \sqrt{\frac{p(1-p)}{n} }$

$S.E = \sqrt{\frac{0.763(0.2369}{76} }$

Standard error is 0.048 ≅ 0.05

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3 years ago