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e-lub [12.9K]
4 years ago
13

Use the Negative Exponent Property to convert the following expressions to exponential form:

Mathematics
1 answer:
mina [271]4 years ago
5 0
The law of exponents says that an exponent in the denominator by itself is equal to its inverse. this means:
1/(x^2) = x^-2

so for a:
3/(x^5) = 3 * (x^-5) = 3x^-5

b:
8/(4y^2) = (8 * y^-2)/4 = (8/4) * y^-2 = 2y^-2
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Look for a pattern.Write the missing numbers.<br><br> 4,6,10,16,24
svlad2 [7]
 The missing numbers are 34, 46, 60, and 76.
7 0
3 years ago
Help I will give brainliest tell me what numbers and put them in order
yarga [219]

Answer:

15, 23, 31, 39, 47

Step-by-step explanation:

y=8x+15

y=8(0)+15 = 15

y=8(1)+15 = 23

y=8(2)+15 = 31

y=8(3)+15 = 39

y=8(4)+15 = 47

5 0
3 years ago
Tom gets $12 off a box of chocolates original price is $48 what is the % discount
Sliva [168]

Answer:

original price is 48 dollars which is 100% cost. we know that 12 is 1/4 of 48 so 1/4 of 100% gives 25%.

Step-by-step explanation:

3 0
3 years ago
Determine the product <br> 800.5×(2×10^6)
valentina_108 [34]
800.5 ( 2 * 10^6 )

800.5(2 * 1000000 )

800.5 * 2000000

= 1601000000.


7 0
3 years ago
Lin has 4 pinecones and some acorns.
frozen [14]

Answer:

Lin has 11 acorns ⇒ answer D

He subtract 4 from 7 instead of add 4 to 7

Step-by-step explanation:

- Lin has 4 pinecones and some acorns

- She has 7 fewer pinecones than acorns

- The meaning of 7 fewer pinecones than acorns is the number of the

   pinecones is less than the number of acorns by 7

∵ She has 4 pinecones

∵ She has 7 fewer pinecones than acorns

- The number of pine cones is less than the number of acorns by 7

∴ 4 = number of acorns - 7

- Add 7 to both sides

∴ 11 = number of acorns

*<em> Lin has 11 acorns</em>

- Tom choose answer A which is 3

- He made a mistake in the equation

- He put  ⇒ number of the acorns = 7 - 4 not 7 + 4

∴ number of acorns = 3

* <em>He subtract 4 from 7 instead of add 4 to 7</em>

8 0
4 years ago
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