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2 years ago

10-3.10-4 = 10 Evaluate

Mathematics

1 answer:

zysi [14]2 years ago

5 0

Answer:

2.9=10

Step-by-step explanation:

10-3.10-4=10

Simplify

2.9=10

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Find the first, fourth, and eighth terms of the sequence. A(n) = –5 • 3n–1

jeka94

Answer:

Step-by-step explanation:

$\text{Substitute}\ n=1,\ n=4\ \text{and}\ n=8\ \text{to}\ A(n)=-5\cdot3^{n-1}:\\\\A(1)=-5\cdot3^{1-1}=-5\cdot3^0=-5\cdot1=-5\\\\A(4)=-5\cdot3^{4-1}=-5\cdot3^3=-5\cdot27=-135\\\\A(8)=-5\cdot3^{8-1}=-5\cdot3^7=-5\cdot2,187=-10,935$

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2 years ago

Read 2 more answers

bernite is selling candy bars for a school fundraiser. the school paid $20 for a box of 15 king size candy bars and bernite sell

NikAS [45]

The school originally used $20 for the purchase of the candy.
Use the formula Y=2x to find how much money is made (y) from the number of candy bars (x)
Sub in the 15 bars for t
Y=2(15)
Y=30
Therefore the school made $10, because they earned an extra $10 in comparison to the amount they bought the candy bars for, which was $20.
Hope this helps!

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2 years ago

I need help with this question. Thanks

masha68 [24]

Answer:

Step-by-step explanation:

4 0

3 years ago

2 divided by 386 thx bye i guess just give me a answer

Vinil7 [7]

Answer:1/193

Step-by-step explanation: you divide 2 into 386 and it will give you the amount of times it fits into 386.

6 0

3 years ago

Select the statement that best describes each multiplication problem

Naily [24]

Answer:

1. Perfect Square

2. Perfect Square

3. Conjugate

4. Conjugate

5. Perfect Square

-I am about 98% sure about these answers.

-An example for a perfect square is (5x+3)(5x+3) and an example for a conjugate is (5x+3)(5x-3). The only difference between the two is the symbol for the second pair of parenthesis.

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2 years ago