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3 years ago

First Answer Gets Brainliest

Mathematics

1 answer:

balu736 [363]3 years ago

7 0

Answer:

The expression for two times the difference of eight and d. is

$2(8-d)$

Step-by-step explanation:

To Find:

Write an expression for two times the difference of eight and d.

Solution:

Difference of 8 and d = ( 8 - d )

So One Time Difference of 8 and d = 1× ( 8 - d )

∴ Two Times Difference of 8 and d = 2× ( 8 - d )

The expression for two times the difference of eight and d. is

$2(8-d)$

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What is the volume of a cylinder with a radius of 4 cm and a height of 8 cm?

Karolina [17]

It's 401.92 cubic cm

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3 years ago

Members of a soccer team raised $2158 to go to a tournament. They rented a bus for $1130.50 and budgeted $68.50 per player for m

Over [174]

Answer: 15

Step-by-step explanation:

Let x = the number of players the team can bring to the tournament.

Given: Soccer team raised $2158 for tournament.

Bus rent = $1130.50 and budget per player for meals = $68.50

Total cost of tournament = Bus rent + (budget per player for meals) ( number of players the team)

$2158=1130.50+68.50x\\\\\Rightarrow\ 68.50x=2158-1130.50\\\\\Rightarrow\ 68.50x=1027.5\\\\\Rightarrow\ x=\dfrac{1027.5}{68.5}\\\\\Rightarrow\ x=15$

Hence, the number of players the team can bring to the tournament = 15

6 0

3 years ago

Том и Эми установили будильники на своих телефонах на 6:45. Оба сигнала тревоги звучат одновременно в 6.45. Будильник Тома звучи

Debora [2.8K]

Answer:

36 минут спустя в 7:21

это проблема LCM, поэтому вот как ее решить.

Том звучит через 9, 18, 27, 36 минут после первоначального звучания.

Звуки Эми в 12, 24, 36 минут

Итак, в 7:21, через 36 минут после того, как они ушли, и Том, и Эми проснулись, и они оба опоздали.

-------------------

Translation

36 minutes later at 7:21am

this is a LCM problem so this how to solve it.

Toms sounds at 9, 18, 27, 36 minutes after it initially sounds

Amy’s sounds at 12, 24, 36 minutes

so at 721am 36 minutes after they went off both Tom and Amy when they woken up,they were both late.

8 0

2 years ago

You are the manager of a monopoly. A typical consumer's inverse demand function for your firm's product is P = 250- 4Q, and your

kondor19780726 [428]

Answer:

(1) 240-8Q=0240−8Q=0 (2) 225 (3) it is very necessary that the direct elasticity of demand for a product at a price from several buyers be different significantly; so that customers are easily known, that further goods resale by buyers is not possible

Step-by-step explanation:

Solution

Given that:

(1) TR=∫MR=250Q−4Q

Pr=TR-TC=250Q-4Q² - 10Q=240Q−4Q²

Thus,

Pr =240−8Q

240-8Q=0240−8Q=0

(2) Q=30

Now,

p=250-4 * 30=130

p=100

so.

100=250−4Q

Q=37.5

Pr=240×37.5−4×37.5²

=3375

Hence,

ΔPr=3600−3375=225

(3) For the execution of price discrimination by a monopolist, it is very important that the direct elasticity of demand for a product at a price from different buyers be remarkably different; so that customers are easily known, that further goods resale by buyers is not done.

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3 years ago

The reciprocal of 1 2/5

Mnenie [13.5K]

5/7

......................

7 0

3 years ago