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2 years ago

Write an inequality that represents 10 less than four times a number is more than 1000

Mathematics

1 answer:

Lesechka [4]2 years ago

5 0

Answer:

Step-by-step explanation:

Unknown number be 'x'

4x-10>1000

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URGENT!!!!!!!! PLEASE HELP ASAP TIMED!!!!!!!!!!!!!!!

barxatty [35]

Step-by-step explanation:

Given that,

Perpendicular = 17 units

Hypotenuse = 25 units

We need to find the value of x.

Using Pythagoras theorem to find x.

Hypotenuse² = base²+perpendicular²

25² = x² + 17²

x = 18.3 units

So, the value of x is equal to 18.3 units. No, the sides do not form a Pythagorean triplet.

4 0

2 years ago

Compare the fraction negative 6/7 (?) 1/7

jeyben [28]

-6/7<1/7
A negative is always less than a positive number.

8 0

2 years ago

9 less than a number b equals 2

levacccp [35]

B would be 11 (if thats what youre asking)

Hope this helps!

6 0

2 years ago

Read 2 more answers

Of 12000 applicants to Carver college, 1/3 were accepted and 3/8 of those decided to attend. How many of the original applicants

ladessa [460]

Answer:

$total \: applicants \: = 12000 \\ number \: of \: applicants \: who \: were \: accepted = \frac{1}{3} \times 12000 \\ = 4000 \\ number \: of \: applicants \: who \: decided \: to \: attend \: the \: college = \frac{3}{8} \times 4000 \\ = 1500$

8 0

2 years ago

Suppose you want to estimate the proportion of traditional college students on your campus who own their own car. From research

Lapatulllka [165]

Answer:

2,655 students

Step-by-step explanation:

The z-score for a 99% confidence interval is z = 2.576

The standard error for a proportion p is:

$SE = z*\sqrt{\frac{p*(1-p)}{n} }$

For a proportion of p =0.20, in order to ensure a standard error of 0.02, the sample size 'n' must be:

$0.02 = 2.576*\sqrt{\frac{0.2*(1-0.2)}{n}}\\n=2,654.31$

Rounding up to the next whole student, the sample size needed is 2,655 students.

5 0

2 years ago