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3 years ago

What are three terms in this equation ? 4x-2y+3

Mathematics

1 answer:

enyata [817]3 years ago

8 0

Answer;

They are 3 terms

The terms are the numbers and the variables separated by the minus sign and the plus sign

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Please please please help

Novosadov [1.4K]

Answer:

Step-by-step explanation:

I checked it and it’s right I hope this helps!!

5 0

3 years ago

Read 2 more answers

A store charges 5.5 % sales tax on all items. If an item costs d dollars before tax, which expression represents the total cost

Black_prince [1.1K]

Answer: d + 0.055d or 1.055d

Step-by-step explanation:

Cost of item = d

Sales tax percent = 5.5%

Total cost = Cost of item + Sales tax

= d + (5.5% × d)

= d + (5.5/100 × d)

= d + (0.055 × d)

= d + 0.055d

= 1.055d

Therefore, the expression that represents the total cost of the item, in dollars and cents, after tax will be:

d + 0.055d or 1.055d.

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3 years ago

In circle c, sq = 10 cm. which statements about the circle are correct? check all that apply. arc pq is congruent to arc sr. the

igomit [66]

Your answers are ...
1) Arc PQ is congruent to arc SR.
2) The measure of arc QR is 150°.
4) Arc PS measures about 13.1 cm.
5) Arc QS measures about 15.7 cm.

All of them are correct except for the third answer...
Hope this helps!

3 0

3 years ago

Read 2 more answers

A service center receives an average of 0.6 customer complaints per hour. Management's goal is to receive fewer than three compl

True [87]

Answer:

0.18203 = 18.203% probability that exactly four complaints will be received during the next eight hours.

Step-by-step explanation:

We have the mean during a time-period, which means that the Poisson distribution is used to solve this question.

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given interval.

A service center receives an average of 0.6 customer complaints per hour.

This means that $\mu = 0.6h$ , in which h is the number of hours.

Determine the probability that exactly four complaints will be received during the next eight hours.

8 hours means that $h = 8, \mu = 0.6(8) = 4.8$ .

The probability is P(X = 4).

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 4) = \frac{e^{-4.8}*4.8^{4}}{(4)!} = 0.18203$

0.18203 = 18.203% probability that exactly four complaints will be received during the next eight hours.

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3 years ago

Ashley is preparing for a horse riding competition. She has trained her horse for 6 hours and has completed 240 rounds. At what

lyudmila [28]

Answer:

Step-by-step explanation:

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3 years ago

What are three terms in this equation ? 4x-2y+3​

What are three terms in this equation ? 4x-2y+3