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2 years ago

Solve the following equation:

Mathematics

1 answer:

coldgirl [10]2 years ago

3 0

Answer:

D 3 wholes

Step-by-step explanation:

you don't multiply the fifths leave the fifths

you can do it the easy way 3/5 + 3/5 = 1 1/5

1 1/5 + 3/5 = 1 4/5 + 3/5 = 2 2/5 + 3/5 = 3 wholes

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Z to the power of 2 =1

stiv31 [10]

That would be written as:

$z^{2} = 1$

And the step-by-step equation would be:

$z^{2} = 1$ → we take the 2 to the right side of the equation and do the IO*

$z = \sqrt{1}$ →we solve for $\sqrt{1}$

$z = 1$ → final answer

*Ps - IO is not an existing term and stands for inverse operation. In this case, because when we take to 2 to the right side of the equation (the 2 is a power) it'll have to turn into a square root (because exponents and roots are inverse operations)

Hope it helped,

BioTeacher101

3 0

3 years ago

Find the measure of BCD

Lerok [7]

please mark me as brainliest!!

4 0

3 years ago

Destiny paid $6.60 for a dozen cupcakes for a birthday party. What is the unit cost for each cupcake?

netineya [11]

Answer:

e e enene

Step-by-step explanation:

enenenee

7 0

2 years ago

Read 2 more answers

A card is drawn at random from a standard pack of playing cards. Then a fair coin is flipped. What is the probability of selecti

serg [7]

Answer:

The order doesn’t matter, as the two events are probabilistically independent of one another. There are 13 spades in a standard 52 card deck, so the probability of drawing the number 5 is 13/52 or 1/4. The probability of heads is 1/2. The probability of both occurring is the product of the two probabilities, or 1/4*1/2 = 1/8 or 12.5%.

7 0

3 years ago

Read 2 more answers

A citrus grower anticipates a profit of $100,000 this year if the nightly temperatures remain mild. Unfortunately, the weather f

Alchen [17]

Answer:

The grower should spend the $5,000, thereby reducing the profit to $95,000.

But, this is based on a 20% probability of freezing temperature during the next week.

Step-by-step explanation:

A) If freezing weather happens with a 20% chance, the profit will be reduced to $60,000.

With this probability, the probable loss will be 20% X $40,000 = $8,000.

B) If the grower can protect the fruit against freezing weather at a cost of $5,000, then she should go ahead. Doing this, the profit will be reduced to $95,000 because of the cost.

However, it is worthy to note that freezing weather happens at 20% chance. This implies that the freezing weather might not happen, 80% chance. But, prudence still demands that necessary precautions are taken, and this includes protecting the crop at a cost of $5,000.

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3 years ago