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3 years ago

PLEASE HELP WITH MATH

1 answer:

3 0

The sample space is the final choice: <span>{B1,B2,B3,T1,T2,T3}

The sample space shows all of the possible outcomes of an event. In this case, there are 6 possible outcomes.

You could spin the top or bottom with each of the numbers.</span>

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252 calories in 4 servings is how many calories per serving?

Lelu [443]

Answer:

63 calories

Step-by-step explanation:

Divide the number of calories by the number of servings

calories/servings

252/4

So, there are 63 calories per serving

Hope this helps!

8 0

3 years ago

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Mallorie has $3 in her wallet.If this is 10% of her monthly allowance, What is her monthly allowance?

Mekhanik [1.2K]

Her monthly allowance is $30! hope this helped

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3 years ago

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Which expression is equivalent to -18a^-2b^5/-12a^-4b^-6?

Novosadov [1.4K]

First divide the coefficients:-
-18 / -12 = 3/2

a^-2 / a^-4 = a^2

b^-5 / b^-6 = b

so the expression simplifies to 3a^2b / 2

5 0

3 years ago

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$1, 000 after 2 years at an interest rate of 3.0% is $ round up to the nearest cent

BaLLatris [955]

This may be a simple interest computation.

Simple Interest = Principal * interest rate * term

Principal = 1,000
interest rate = 3%
term = 2 years

Simple Interest = 1,000 * 0.03 * 2
Simple Interest = 60

Total Amount after 2 years: 1,000 + 60 = 1,060

5 0

3 years ago

Verify the following trig identities.

bagirrra123 [75]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

• 1 + cot² x = csc²x and csc x = $\frac{1}{sinx}$

• sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x

Consider the left side

sin²Θ( 1 + cot²Θ )

= sin²Θ × csc²Θ

= sin²Θ × 1 / sin²Θ = 1 = right side ⇔ verified

-----------------------------------------------------------------

Consider the left side

cos²Θ - sin²Θ

= cos²Θ - (1 - cos²Θ)

= cos²Θ - 1 + cos²Θ

= 2cos²Θ - 1 = right side ⇒ verified

3 0

3 years ago