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3 years ago

16 increased by twice a munber is -24

Mathematics

1 answer:

dangina [55]3 years ago

8 0

We can form this algebraic equation to work the equation out:

16 + 2x = -24
2x = -40
x - 20

Hope I helped.

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The manager of a video game store found that 35 of the 140 people who preordered the latest baseball game canceled their orders

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Answer:

1/16

Step-by-step explanation:

1/16 is the answer

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3 years ago

Read 2 more answers

Use the binomial expression (p+q)^n to calculate a binomial distribution with n=5 and p=0.3.(Show all steps)

Helen [10]

Answer:

The binomial in expanded form is $(0.3 + q)^{5} = \frac{243}{100000} + \frac{81}{2000}\cdot q + \frac{27}{100}\cdot q^{2} + \frac{9}{10} \cdot q^{3} + \frac{3}{2}\cdot q^{4} + q^{5}$ .

Step-by-step explanation:

The Binomial Theorem states that a binomial of the form $(a + b)^{n}$ can be expanded by using the following identity:

$(a + b)^{n} = \Sigma \limits^{n}_{k = 0}\,\frac{n!}{k!\cdot (n-k)!}\cdot a^{n-k}\cdot b^{k}$ (1)

If we know that $a = p = 0.3$ and $n = 5$ , then the expanded form of the binomial is:

$(p+q)^{n} = \frac{243}{100000} + 5\cdot \left(\frac{81}{10000} \right)\cdot q + 10\cdot \left(\frac{27}{1000})\cdot q^{2} + 10\cdot \left(\frac{9}{100} \right)\cdot q^{3} + 5\cdot \left(\frac{3}{10} \right)\cdot q^{4} + q^{5}$

$(0.3 + q)^{5} = \frac{243}{100000} + \frac{81}{2000}\cdot q + \frac{27}{100}\cdot q^{2} + \frac{9}{10} \cdot q^{3} + \frac{3}{2}\cdot q^{4} + q^{5}$

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3 years ago

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4 years ago

Sandra Wants to buy a new MP3 Player that is on sale for $95. She has saved $73. How much more money does she need?

Vikki [24]

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3 years ago

What is the sum for 2x+10?

Temka [501]

Hey there!

2x + 10

= 2(x + 5)

BECAUSE….

= 2(x + 5)

= 2(1x + 5)

= 2(1x) + 2(5)

= 2(x) + 2(5)

= 2x + 10

2x + 10 = 2x + 10 is true ✔️

Therefore, your answer is: 2(x + 5)

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

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2 years ago