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$- (1)/(8) - (6 (7)/(8) )$

Answers

Answer 1

Answer:

$= - (1)/(8) - (55)/(8)$

$= - (56)/(8)$

$= 7$

Related Questions

Ramona had 8 3/8 in. of ribbon. She used 2 1/2 in. for an art project.How many inches of ribbon does she have left?

Answers

Answer: There is $5(7)/(8)\ in.$ left.

Step-by-step explanation:

Since we have given that

Length of ribbon Ramona had is given by

$8(3)/(8)=(67)/(8)\ in.$

Length of ribbon she used for a project is given by

$2(1)/(2)=(5)/(2)\ in.$

Number of inches of ribbon left is given by

$(67)/(8)-(5)/(2)\n\n=(67-20)/(8)\n\n=(47)/(8)\ in\n\n=5(7)/(8)\ in.$

Hence, there is $5(7)/(8)\ in.$ left.

$8(3)/(8)= (67)/(8)$

$2(1)/(2) = (5)/(2) = (20)/(8)$

$(67)/(8)- (20)/(8) = (47)/(8) =5 (7)/(8) in$

What all the multiples of 81?

Answers

3,9,27 ( the 9 can be multiplied by itself to get 81 9*9)

3,9,27 are the answers of the multiples of 81

What is 66% of 75? SOLVE THE PROBLEM

Answers

The answer is 49.5% Hope I helped.

66% of 75 is 49.5. To get the answer you multiply (.66)(75).

What is the length of the diagonal for the given rectangular prism to the nearest whole unit?the unit is the length=6, width=5, height=9

A. 8 cm
B.10 cm
C.11 cm
D.12 cm

1.what is the slant height for the given pyramid to the nearest whole unit.

pyramid base= 12 cm
height=8 cm
A.5 cm
B.9 cm
C.14 cm
D.10 cm

Answers

length of the diagonal : D. 12 cm

The space diagonal of a rectangular prism is derived using the following formula:

d = √(l² + w² + h²)

l = 6; w = 5; h = 9
d = √6² + 5² + 9²
d = √36 + 25 + 81
d = √142
d = 11.916 ⇒ 12 cm

slant height of the given pyramid :

l = slant height
h = height
a = base radius

l = √h² + a²

i'm assuming that the pyramid base is also the base radius
l = √8² + 12²
l = √64 + 144
l = √208
I = 14.42 ⇒ 14cm

in the event that the pyramid base is not the radius, then 12/2; 6cm
l = √8² + 6²
l = √64 + 36
l = √100
l = 10 cm

The trail around the lake is 7 kilometer long. It takes Manuel 35 minutes to run the trail. What is his unit rate?

Answers

His basic unit rate would be one kilometer per five minutes, I hope this helped. If you have more questions please feel free to ask, and have a nice day! =)

In a sample of 200 observations, there were 80 positive outcomes. Find the standard error for the sample proportion.

Answers

The standarderror for the sample proportion 0.3995.

What is Standard Error?

The population mean's likelihood to differ from a sample mean is indicated by the standard error of the mean, or simply standard error. It reveals how much the sample mean would change if a study were to be repeated with fresh samples drawn from a single population.

given:

n= 200

and possible outcomes= 80

Standard deviation = √(80²/200)= 5.65

Now, standard error = $\sigma$ / √n