All categories

3 years ago

Find the sum. Enter your answer in the box below as a fraction, using the slash mark (/) for the fraction bar. 8/11 × 7/3

Mathematics

1 answer:

Brut [27]3 years ago

3 0

15/14 because you said sum which means you are adding them together

You might be interested in

Pls help me- will provide brainliest

kenny6666 [7]

Answer:

$f(x) = 5 \tan(x + \frac{\pi}{2} )$ (third option)

Step-by-step explanation:

attached

5 0

3 years ago

What is the probability that a person who is older than 35 years has a hemoglobin level between 9 and 11

lora16 [44]

Answer:

1. The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is 0.284.

2. The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is 0.531.

Step-by-step explanation:

Let the number of person who is older than 35 years has a hemoglobin level between 9 and 11 be x.

From the given table it is clear that the total number of person who is older than 35 years is 162.

$76+x+40=162$

$x+116=162$

$x=162-116$

$x=46$

The number of person who is older than 35 years has a hemoglobin level between 9 and 11 is 46.

The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is

$P=\frac{\text{Person who is older than 35 years has a hemoglobin level between 9 and 11}}{\text{Person who is older than 35 years}}$

$P=\frac{46}{162}\approx 0.284$

The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is 0.284.

Person who is older than 35 years has a hemoglobin level of 9 and above is

$46+40=86$

The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is

$P=\frac{\text{Person who is older than 35 years has a hemoglobin level of 9 and above}}{\text{Person who is older than 35 years}}$

$P=\frac{86}{162}\approx 0.531$

The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is 0.531.

4 0

3 years ago

11. 4p2 + 7p + 3<br> factoring equations

Natalka [10]

Answer:

$\huge\boxed{4p^2+7p+3=(p+1)(4p+3)}$

Step-by-step explanation:

$4p^2+7p+3\\\\=4p^2+\underbrace{4p+3p}_{7p}+3\\\\=4p(p+1)+3(p+1)\\\\=(p+1)(4p+3)$

8 0

4 years ago

Read 2 more answers

Choose the point slope form of the equation below that represents the line that passes through the point (6,-3) and has a slope

yulyashka [42]

The equation of a line that passes through the point (x1,y1) and has a slope of m is y-y1=m(x-x1)
given
(6,-3)
(x1,y1)
and slope is 1/2
y-(-3)=1/2(x-6)
y+3=1/2(x-6)
that is point slope

7 0

3 years ago

What is the difference of them fractions 1/5 - 3/4

nikdorinn [45]

Answer:

-0.55 or -11/20

Step-by-step explanation:

6 0

3 years ago

Find the sum. Enter your answer in the box below as a fraction, using the slash mark (/) for the fraction bar. 8/11 × 7/3​

Find the sum. Enter your answer in the box below as a fraction, using the slash mark (/) for the fraction bar. 8/11 × 7/3