3 years ago

Evaluate the expression 2

Mathematics

2 answers:

Tom [10]3 years ago

6 0

2^5 = 32

Hope this helps! :)

miskamm [114]3 years ago

4 0

Answer:

Step-by-step explanation:

$2^{5}$

= 2 × 2 × 2 × 2 × 2

= 4 × 4 × 2

= 16 × 2

= 32

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(b) Scott added 8 fish to his pond each day for 64 days. What was the total change in the number

serious [3.7K]

Answer:

512

Step-by-step explanation:

8 fish per day x 64 days

512 fish

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3 years ago

D = b^2 -4ac solve for a 2/3 (x-18y) = 6y solve for x

seropon [69]

Answer:

a = $\frac{b^2-d}{4c}$

x = 27y

Step-by-step explanation:

Order of Operations: BPEMDAS

Question 1

Step 1: Write out discriminant

d = b² - 4ac

Step 2: Subtract b² on both sides

d - b² = -4ac

Step 3: Divide both sides by -1

b² - d = 4ac

Step 4: Divide both sides by 4c

a = $\frac{b^2-d}{4c}$

Question 2

Step 1: Write out equation

2/3(x - 18y) = 6y

Step 2: Distribute parenthesis

2/3x - 12y = 6y

Step 3: Isolate x by adding 12y on both sides

2/3x = 18y

Step 4: Divide both sides by 2/3

x = 27y

7 0

3 years ago

What conclusions can be drawn about finding the quotient in scientific notation? Check all that apply.

irga5000 [103]

Answer:

B.The exponent of the solution is –12, the difference of the original exponents.

C.The coefficient of the solution must be greater than or equal to one but less than 10.

D.The quotient is 3.0 ×

Step-by-step explanation:

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2 years ago

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Lillian has $80 in a savings account. The interest rate is 10%, compounded annually.

arlik [135]

She will have 96.8 dollars in the saving account so she earned 16.8 dollars in interest
If this answered help you then please consider marking it as brainliest to help me level up to expert

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3 years ago

How many solutions does the equation have? p−2(4−3p)=2p+7 A.0 B.1 C. Infinitely many

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P-8+6p=2p+7
7p-8=2p+7
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4 years ago

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