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PIT_PIT [208]
3 years ago
12

A culture started with 2,000 bacteria. After 8

Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0

Answer:

2,950

Step-by-step explanation:

8x50 = 400

19x50 = 950

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The mean value of land and buildings per acre from a sample of farms is $1400, with a standard deviation of $100. The data set h
Harman [31]

Answer:

B, D, and F :)

Step-by-step explanation:

3 0
4 years ago
Write equations for the vertical and horizontal lines passing through the point , −1−8 .
icang [17]
Vertical line (when y = 0)
⇒ Equation : x = -1

Horizontal line (when x = 0)
⇒ Equation : y = -8

--------------------------------------------------------------
Answer: x = -1, y = -8
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7 0
4 years ago
Pls answer these questions for me pls and thanks
ivann1987 [24]

Answer:

16= 4²

25= 5²

36= 6²

49= 7²

64= 8²

81= 9²

so, third option is correct I.e. 49

hope it will help....

3 0
3 years ago
X&lt;25 true or false ? <br> 100&lt;4x<br> -3x&gt;-75<br> 10&gt;35-x<br> Are these true or false ?
strojnjashka [21]

Answer:

What is the value of x

Step-by-step explanation:

X<25 true or false ?   This says x is less than 25

100<4x

Divide each side by 4

100/4 <4x/4    

25<x

This says x is greater than 25

-3x>-75

Divide each side by -3, remembering to flip the inequality

-3x/-3 < -75/-3

x < 25

x is less than 25

10>35-x

Add x to each side

10+x >35-x+x

10+x>35

Subtract 10 from each side

10-10+x>35-10

x>25

x is greater than 25

5 0
4 years ago
Read 2 more answers
A factory produces 40 cars per week. What is the percentage in the production rate if it changes from 40 cars per week to 100 ca
Travka [436]
Answer:

100/40=2.5 or 250%

250% in production rate should be your answer.
3 0
3 years ago
Read 2 more answers
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