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3 years ago

Multiply the equation (t-7)^3

1 answer:

3 0

(t - 7)³
(t - 7)(t - 7)(t - 7)
(t² - 7t - 7t + 49)(t - 7)
(t² - 14t + 49)(t - 7)
(t³ - 7t² - 14t² + 98t + 49t - 343)
t³ - 21t² + 147t - 343

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A new health drink has 120% of the recommended daily allowance (RDA) for a certain vitamin is 40 MG. How many milligrams of the

Alika [10]

Answer:

We conclude that the number of milligrams of the vitamin in the drink will be: 48 mg

Step-by-step explanation:

The amount of certain Vitamin = 40 mg

Given that a new health drink has 120% of the recommended daily allowance (RDA) for a certain vitamin is 40 MG.

Thus,

The number of milligrams of the vitamin in the drink:

120% of 40

= [120/100] × [40]

= 1.2 × 40

= 48

Therefore, we conclude that the number of milligrams of the vitamin in the drink will be: 48 mg

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3 years ago

Can someone plz help me solved this problem I need help ASAP plz help me! Will mark you as brainiest!

lubasha [3.4K]

Answer:

Factored Equation:

A = 4,000,000(1 + r)

If r = 0.14%, the number of bacteria after one hour is calculated by:

4,000,000(1 + 0.14/60)

= 4,000,000(1.002333)

= 4,009,332

After one hour, the petri dish will have produced 4,009,332 bacteria at a growth rate of 0.14%.

Side note: I don't even know if this is right. I just went with what I have.

4 0

3 years ago

Read 2 more answers

What is the product of 9 and -7?

kolezko [41]

Answer:

The product of 9 and -7 is -63

Step-by-step explanation:

Hope This Helped!

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3 years ago

Mis Gurung is a bank Manager in a development bank. She draws Rs 75000 every month and a Dashain bonus of one months salary. Fin

madreJ [45]

Answer:

With new regime is 183,750Rs

Step-by-step explanation:

I. 75,000 * 13 [12 months + 1 month bonus] = 975,000

II. Ms.Gurung tax rate will be ₹37500 + 15%

III. Perform ratio x/975,000 = 15/100 [15% is 15/100] = 146,250

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It depends on how tax rate will costs, could be more or less.

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3 years ago

Which expressions are equivalent to the expression

12345 [234]

Answer:

option. b and option c.

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

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3 years ago