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VladimirAG [237]
2 years ago
9

The town of worman grove has collected 28,481 pens for school supplies drive. Their goal is 30,000 pens .Show how to use countin

g on to find how many more pens they need to reach their goal.
Mathematics
1 answer:
frosja888 [35]2 years ago
5 0

Answer:

1519

Step-by-step explanation:

if wrong super sooryyyyy :(

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Simplify the expression. Write your answer using only positive exponents. Evaluate any numerical powers.
gtnhenbr [62]

Answer:

  • 9x⁵

Step-by-step explanation:

<u>Use properties of exponents:</u>

  • <u />a^{b} a^{c} = a^{b+c}, (a^{b} ^)^{c} = a^{bc}, 1/a^{-b}  = a^{b}

<u>Simplify the given expression:</u>

  • 3⁴⋅x⋅(3/x²)⁻² =
  • 3⁴·x·(3x⁻²)⁻² =
  • 3⁴·x·(3⁻²)(x⁻²ˣ⁻²) =
  • 3⁴⁻²·x¹⁺4 =
  • 3²·x⁵ =
  • 9x⁵

5 0
2 years ago
what is the probability of drawing two blue cards if the first card is not included in the second draw? simplify your answer com
BlackZzzverrR [31]

Answer:

5/14

Step-by-step explanation:

The total number of cards is 8

There are 5 blue cards

P(1st card is blue) = blue/total = 5/8

We take away a blue card

The total number of cards is 7

There are 4 blue cards

P(2nd card is blue) = blue/total = 4/7

The probability of blue blue is P(blue blue ) =

P(1st card is blue)*P(2nd card is blue) =

5/8* 4/7

20/56

We can divide the top and bottom by 4

5/14

3 0
2 years ago
 Triangle PQR has two known interior angles of 24°, and 100°.
Tamiku [17]
180-24=5
180-56=34
Both are equal
D
3 0
3 years ago
Read 2 more answers
Which is greater 0.205 or 205/1000
Burka [1]
Neither... 

205/1000 equals .205

So they are both the same.

Hope this helps -J
8 0
2 years ago
My question is BELOW so answer is pls due today
viktelen [127]
Tbh i’m just trying to get points
8 0
3 years ago
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