2 years ago

At noon, the minute and the hour hands of a clock overlap. In how long will they again overlap?

Mathematics

1 answer:

stich3 [128]2 years ago

8 0

Answer:

1 hour and 5 minutes

Step-by-step explanation:

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Simplify the equation (2x³) (x⁴)² / 8x¹¹

icang [17]

Answer:

Hey there!

(2x³) (x⁴)² / 8x¹¹

2x^3(x^8)/8x^11

2x^11/8x^11

1/4

Let me know if this helps :)

5 0

2 years ago

Suppose y varies directly with x. When X is 2, y is 10. What is y when x is 4?

melomori [17]

X:y

2/10 = 4/x

Cross multiply

2x X= 10x4

2x = 40

Eliminate

2x/2 = 40/2

x = 20

6 0

2 years ago

7. A clothing trunk measures 2.5 feet wide by 1.5 feet

luda_lava [24]

Answer:

15ft

Step-by-step explanation:

3 0

2 years ago

The equation C = 30x+120 represents the cost of producing gaming chairs. The equation R = 50x represents the revenue generated b

ANEK [815]

Answer:

6 chairs

Step-by-step explanation:

The break even Point on gaming chairs can be expressed as :

Revenue = Cost

Revenue, R = 50x

Cost, C = 30x + 120

R = C

50x = 30x + 120

50 - 30x = 120

20x = 120

Divide both sides by 20

20x/ 20 = 120 / 20

x = 6

Hence, 6 chairs must be sold for the company to break even.

4 0

2 years ago

g A restaurant offers 7 entrees and 11 desserts. In how many ways can a person order a two-course meal?

Kitty [74]

Answer:

$2-course\ meal = 77\ ways$

Step-by-step explanation:

Given

$Entrees = 7$

$Desserts = 11$

Required

Determine the number of ways to get a two-course meal

This is solved as follows:

The entrees can be ordered in 7 ways

The desserts can be ordered in 11 ways;

$2-course\ meal = Entrees * Desserts$

Hence:

$2-course\ meal = 7 * 11$

$2-course\ meal = 77\ ways$

8 0

3 years ago