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Ulleksa [173]
3 years ago
7

Worksheet

Mathematics
2 answers:
uranmaximum [27]3 years ago
6 0

Answer:

  • See below

Step-by-step explanation:

Set proportions and solve

1a.

  • 333/37 = x/55 ⇒ x = 55*9 ⇒ x = 495 miles

1b.

  • 308/5 = x/ 3 ⇒ x = 61.6*3 ⇒ x = 184.8 miles

2a.

  • 428/107 = x/17 ⇒ x = 4*17 ⇒ x = 68 km

2b.

  • 1 / 9 = x / 288 ⇒ x = 288 / 9 ⇒ x = 32 kg
Svetlanka [38]3 years ago
5 0

Answer:

1a. 495 miles. 1b. 184.8 miles. 2a. 68 km. 2b. 32 kg

Step-by-step explanation:

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What is the radical form of the expression 2 3/4
san4es73 [151]

Answer: The answer is \sqrt[4]{8}.


Step-by-step explanation:  Given expression is

E=2^\frac{3}{4}.

We are to find the radical form of the above expression, i.e., we need to write the expression in a form that involves n-th roots of a particular number.

For example, consider the below identity.

a^\frac{c}{d}=\sqrt[d]{a^c}.

Using this result, we can solve the given problem as follows

2^\frac{3}{4}=\sqrt[4]{2^3}=\sqrt[4]{8}.

Thus, the required radical form is \sqrt[4]{8}.


3 0
3 years ago
Read 2 more answers
2. Mr. Terrific Teacher recorded the scores of unit
vesna_86 [32]

Oooo this a little bit to hard for me I’m sorry

3 0
3 years ago
I need an answer and showing work FASTTTT
Galina-37 [17]

Answer:

Step-by-step explanation:

Answer

2600

Explanation

Based on the given conditions, formulate:  2000+30,000x2%

Calculate the product or quotient:2000+600

Calculate the sum or difference:2600

get the result:2600

Answer: 2600

Hope this helps from Armax

6 0
3 years ago
9. Miguel measures 5 kg of rice. One kilogram is
Grace [21]

Answer: Letter C: 11

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3 0
3 years ago
Calculate dy/dx if y = Ln (2x3 + 3x).
Strike441 [17]

Differentiate using the chain rule:

d/du [ln(u)] d/dx[2x^3+3x]

derivative of ln(u) = 1/u

1/u d/dx[2x^3+3x]

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Differentiate

(6x^2+3) 1/2x^3+3x

Simplify

Dy/dx = 3(2x^2+1) / x(2x^2 +3)


6 0
3 years ago
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