3 years ago

Evaluate the expression 4-2x2+3

Mathematics

1 answer:

lutik1710 [3]3 years ago

8 0

Answer:3

Step-by-step explanation:

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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Aakash has a fever.

Anna11 [10]

Answer:

Step-by-step explanation:

Aakash body temperature during the day = 99.2°F.

If by evening his body temperature increases by 3.4°F, then his body temperature in the evening will be expresses as the sum of his temperature in the day and the increment.

Temperature in the evening = 99.2°F+3.4°F.

Temperature in the evening = 102.6°F.

Hence his body temperature in the evening is 102.6°F.

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3 years ago

Given: PA = PB, then PC =

svlad2 [7]

Based on the picture, PC = PD

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3 years ago

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Kayla and Bianca each bought one raffle ticket at the school fair. If 50 tickets were sold, what is the probability Kayla bought

Leona [35]

The total tickets sold at the fair = 50 tickets.

Kayla and Bianca each bought one ticket, it could be any numbered. We can start with anyone and find their probability.

If Kayla got ticket numbered #7, its probability would be 1 out of 50.

Then there would be 49 tickets remaining for Bianca at the fair.

If Bianca got ticket numbered #10, it probability would be 1 out of 49.

Total probability of (Kayla getting #7 AND Bianca getting #10) would be 1/(50x49) = 1/(2,450) = 0.0004081 = 0.0408%.

Hence, final answer is $\frac{1}{2,450} \;or\; 0.0004081 \;or\; 0.0408\%.$

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3 years ago

The gas tank in your vehicle holds 12 gallons of gas. If you get 30 miles per gallon, how many miles can you drive on a full tan

sladkih [1.3K]

Answer:

you can get 360 miles on a full tank

Step-by-step explanation:

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3 years ago

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Please help me with this problems<br> I’m having a headache with 1-8

ANTONII [103]

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3 years ago

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