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krek1111 [17]
3 years ago
9

Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared minus five. A) Doe

s not exist B) 0 C) 5 D) -5
Mathematics
1 answer:
Gemiola [76]3 years ago
8 0

Answer:

lim as x---->0 of (x²-5) = -5 which is D

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Frank has a collection of 1,320 baseball cards. Celia's collection has 4/3 times as many cards as frank's collection. How does t
SOVA2 [1]
Celia's collection is 440 cards greater than Frank's collection.
6 0
3 years ago
The original cost of a makeup set was $30. After sales tax, Peter paid a total of $31.71. What is the percent sales tax rate?
S_A_V [24]

Answer:

5.7

Step-by-step explanation:

<u>unrelated</u>, I love how peter is open about buying makeup. i feel as if the gender roles are garbage. #YasQueen #GoPeter #PeterIsCool #MakeupCanBeForBoysToo     <3

(also peter could totally be a girl and I am misgendered a person)

6 0
3 years ago
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A baseball team batted 250 times during the season. During the season they got 120 hits, 60 strikeouts, 50 flyouts and 20 ground
GuDViN [60]

Answer:

52%

Step-by-step explanation:

250 TAB (Team At Bats)

120 TH (Team Hits)

130 TBO [60+50+20] (Team Batted Out)

130/250 = 52% or .52

7 0
3 years ago
Asnwer question in screenshot pls
AlexFokin [52]
<h3>Answers:</h3>
  • first box = 0
  • second box = 0
  • third box = 4
  • fourth box = -3

It's not a typo that 0 is written twice.

==============================================================

Explanation:

This is considered a step function because it resembles steps or a staircase. The vertical pieces aren't drawn to allow it to remain a function (or else it fails the vertical line test). Also there should be open holes at each left endpoint.

Recall that any horizontal line has a slope of 0 due to the fact that the rise is 0

slope = rise/run

The rise takes care of the vertical change in position. But if the line doesn't go up or down, then rise = 0 leads to slope = 0.

In short, the slope of each horizontal portion is 0. It doesn't matter which sub-section you focus on.

This is why you'll type 0 into the first two boxes.

------------------

As for the remaining two boxes, you'll be looking where the graph is the highest and the lowest to determine the max and min y values respectively.

We see that y peaks at y = 4 at the very top. So you'll type 4 into the third box.

Furthermore, we see that the lowest part of the graph is when y = -3. Therefore, this is the minimum aka smallest y value and you'll type -3 into the fourth box.

7 0
3 years ago
Which choices are real numbers? Check all that apply.
Romashka-Z-Leto [24]

Answer:

c , a

Step-by-step explanation:

When the denominator of power is even, the expression should not be negative. there is no limit for odd denominator. so A,C are real.

5 0
2 years ago
Read 2 more answers
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