All categories

3 years ago

Answer this fast and I’ll make you Brainly

Mathematics

2 answers:

NARA [144]3 years ago

6 0

Answer: 3.62

Step-by-step explanation:

if you divide 4.492 by 1.24 you'll get some big numbers. If you look at the parentheses on the bottom it says it needs to have 3 significant numbers so it would be 3.62 because we estimated it

abruzzese [7]3 years ago

4 0

Answer:

3.62

Step-by-step explanation:

I used a calculator. But on the bottom, it says the rounded number should only have 3 digits. The real answer is 3.622580645. But since I rounded the answer would be 3.62.

Hope this helps!

You might be interested in

A) Let f(x) = 4x + 2 and g(x) = 2x^2-4. Find the formula for the composition function gof

ollegr [7]

Answer:

g o f = $g(f(x)) = 32x^2 + 32x + 4$

Step-by-step explanation:

Given

$f(x) = 4x +2$

$g(x) =2x^2 - 4$

Required:

Find g o f

This is calculated as:

$gof = g(f(x))$

$g(x) =2x^2 - 4$

So:

$g(f(x)) = 2(4x+2)^2 - 4$

$g(f(x)) = 2(4x+2)(4x+2) - 4$

$g(f(x)) = 2[ 16x^2 + 16x + 4)] - 4$

$g(f(x)) = 32x^2 + 32x + 8 - 4$

$g(f(x)) = 32x^2 + 32x + 4$

5 0

3 years ago

A sign on the pumps at a gas station encourages customers to have their oil checked, and claims that one out of 10 cars needs to

Archy [21]

Answer:

0.2916, 0.1488, 0.0319

Step-by-step explanation:

Given that a sign on the pumps at a gas station encourages customers to have their oil checked, and claims that one out of 10 cars needs to have oil added.

Since each trial is independent there is a constant probability for any random car to need oil is 0.10

Let X be the number of cars that need oil

A) Here X is BIN(4,0.1)

$P(X=1) = 4C1(0.1)(0.9)^3 \\= 0.2916$

B) Here X is Bin (8, 0.1)

$P(x=2) = 8C2 (0.1)^2 (0.9)^6\\\\=0.1488$

C) Here X is Bin (20,5)

$P(x=5) = 20C5 (0.1)^5 (0.9)^{15} \\=0.0319$

3 0

3 years ago

Please help I will give Brainliest

omeli [17]

Answer:

The odd function is written f (x) = (x) and rounds the odd numbers to the nearest integer.

The graph of f (x) = (x) includes the point (17/4), (7/2), (15/6)

Step-by-step explanation:

The odd function seeks to round odd numbers, with fractions of first odd numbers and then even by adding 3 to them.

5 0

2 years ago

Read 2 more answers

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

-5b + 8 < 3<br> What’s the correct answer

sp2606 [1]

Answer:

b>1

Step-by-step explanation:

-5b+8<3

-5b<3-8

-5b<-5

5b<5

b<5/5

b<1

b>1

5 0

3 years ago