All categories

3 years ago

Find MO if MN = 9x and NO = 2(x+7)

Mathematics

1 answer:

Greeley [361]3 years ago

3 0

Answer:

11x + 14

Step-by-step explanation:

You might be interested in

Leo and Robyn have received projects' funding of $39 655. They decide to share the funding in the ratio of 2:3 (Leo:Robyn) for t

NikAS [45]

$39655÷5=$7931

Leo : 2

$7931×2
=$15842

Robyn : 3

$7931×3
=$23793

5 0

3 years ago

Read 2 more answers

The sample consisted of 50 night students, with a sample mean GPA of 3.02 and a standard deviation of 0.08, and 25 day students,

bulgar [2K]

Answer: The test statistic is t= -0.90.

Step-by-step explanation:

Since we have given that

n₁ = 50

n₂ = 25

$\bar{x_1}=3.02\\\\\bar{x_2}=3.04\\\\\sigma_1=0.08\\\\\sigma_2=0.06$

So, s would be

$s=\sqrt{\dfrac{n_1\sigma_1^2+n_2\sigma_2^2}{n_1+n_2-2}}\\\\s=\sqrt{\dfrac{50\times 0.08^2+25\times 0.06^2}{50+25-2}}\\\\s=0.075$

So, the value of test statistic would be

$t=\dfrac{\bar{x_1}-\bar{x_2}}{s(\dfrac{1}{n_1}+\dfrac{1}{n_2})}\\t=\dfrac{3.02-3.04}{0.074(\dfrac{1}{50}+\dfrac{1}{25})}\\\\t=\dfrac{-0.04}{0.074(0.02+0.04)}\\\\t=\dfrac{-0.04}{0.044}\\\\t=-0.90$

Hence, the test statistic is t= -0.90.

7 0

3 years ago

Convert<br> 1.8125 gallons to cups

joja [24]

Answer: 1.8125 gallons = 29 cups

Step-by-step explanation:

There are 16 cups in a gallon. Therefore, to convert gallons to cups we multiply the number of gallons by 16.

The number of gallons, in this case, is: 1.8125

So, we need to multiply 1.8125 by 16

1.8125 ⋅ 16 = 29

In the final analysis, 1.8125 gallons is equal to 29 cups.

, Hope this helps :)

Have a great day!!

3 0

3 years ago

The graph shows how many cans of each type of cat food were sold one day.

hammer [34]

The answer would be C

4 0

3 years ago

Read 2 more answers

Find the side indicated by the variable. Round to the nearest tenth.

zepelin [54]

Answer:

b ≈ 25.6

Step-by-step explanation:

From the figure attached,

By applying tangent rule in the given triangle,

tan(32°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

tan(32°) = $\frac{16}{b}$

b = $\frac{16}{\text{tan}(32)}$

b = $\frac{16}{0.62487}$

b = 25.605

b ≈ 25.6

5 0

3 years ago