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Mandarinka [93]

2 years ago

14

A restaurant offers 7 appetizers, 4 salads, 5 entrees and 8 desserts. in how many ways can a customer select a meal, if a meal c

onsists of an appetizer, a salad, an entree and a dessert?

1 answer:

kondor19780726 [428]2 years ago

6 0

A little confused by the question but I'd say around 1120 combinations are available

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If the ratio of the surface areas of two similar geometrical solids is given by 121:36, what is the

BigorU [14]

Answer:

1331:216

Step-by-step explanation:

Given the ratio of the lengths of two similar solids as a:b

The ratio of the surface areas = $a^2:b^2$

The ratio of the volume = $a^3:b^3$

We are given that the ratio of the surface areas of two similar geometrical solids is given by 121:36

Therefore:

$a^2:b^2=121:36\\\implies a^2:b^2=11^2:6^2\\\implies a:b=11:6$

Since the ratio of the lengths is 11:6

The ratio of their volumes = $11^3:6^3$

=1331:216

The ratio of the volume of the two similar geometrical solids is 1331:126.

6 0

2 years ago

Use prime factors to find hcf of 18 12 56

givi [52]

Answer:

it is 2 bcz if we see that in the 12 , 18 and 56 the two is the highest common factor

8 0

2 years ago

Read 2 more answers

Jorge wants to buy new vinyl flooring for his kitchen. The kitchen floor is 12 feet by 15 feet. How many square yards is the flo

adoni [48]

Answer:

180 square yards

Step-by-step explanation:

5 0

3 years ago

{(12*3)+6}-3^2 divided by (9-6)

Mrac [35]

33. 12*3=36 the u add 6 so it becomes 42. 3^2 is 9 so if u subtract 9 from 42 it becomes 33.

6 0

3 years ago

Solve the equation for the specified variable.<br> T= BA-9, for B<br> What does b=

NARA [144]

9514 1404 393

Answer:

$B=\dfrac{T+9}{A}$

Step-by-step explanation:

Add 9 to both sides of the equation, and divide by the coefficient of B.

T = BA -9

T +9 = BA

(T +9)/A = B

We can rewrite that with B on the left:

B = (T +9)/A

4 0

2 years ago