3 years ago

How can I text on BRAINLY Please help me please

Mathematics

1 answer:

nexus9112 [7]3 years ago

8 0

Answer:

press their profile and there is a button that says add a message ill send you one.

Step-by-step explanation:

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miskamm [114]

The answer is the 5th one

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3 years ago

You were shopping for a Christmas present. You found the item on sale for 20% off. Tax is 8%. If the original price was $450, ho

klio [65]

Answer:

$Cost\ of\ gift=\$ 388.8$

Step-by-step explanation:

Original Price $=\$450$

Discount:

Discount $=20\%$

$20\%\ of\ 450=\frac{20}{100}\times 450=90\\\\Discounted\ Price=450-90=\$360$

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$8\%\ of\ 360=\frac{8}{100}\times 360=28.8\\\\Final\ cost=360+28.8=\$388.8$

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2 years ago

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2 years ago

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Classify the following statement as an example of classical probability, empirical probability, or subjective probability. Exp

AlekseyPX

Answer:

It is a case of classical probability.

Step-by-step explanation:

Since we are selecting a number between 1 and 100 randomly which is divisible by 14 the only favorable cases are 14,28,42,56,70,84,98 which are 7 cases out of 100 total numbers thus the required probability becomes

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2 years ago

(a²b²-c²)(a²b²+c²)<br>simplify

liraira [26]

Answer:

a⁴b⁴ - c⁴

Step-by-step explanation:

The difference of squares formula states that (a - b)(a + b) = a² - b². In this case, a = a²b² and b = c² so a² - b² = (a²b²)² - (c²)² = a⁴b⁴ - c⁴.

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3 years ago

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