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Lynna [10]
3 years ago
12

-3. 12=2+

}{2} " align="absmiddle" class="latex-formula">
HURRY solve for x
​
Mathematics
1 answer:
Kipish [7]3 years ago
4 0
Which one has the variable?
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I need help badly someone help me please no links or I will report you
Tom [10]

Answer:

Child bye

Step-by-step explanation:

3 0
3 years ago
A 14 gram sample of a substance that's used to preserve fruit and vegetables has a k-value of 0.1092. Find the substance's half-
nignag [31]

Answer:

t = 6.3

Step-by-step explanation:

N=Noe^(-kt)

No = 14 grams

k = .1092

We want to find t when N = 7 or 1/2 of 14

N=Noe^(-kt)

7 = 14 e ^ (-.1092t)

Divide each side by 14

1/2 = e ^ (-.1092t)

take the natural log of each side

ln (1/2) = ln e ^ (-.1092t)

ln (1/2) = -.1092t

Divide each side by -.1092

ln (1/2)/ -.1092 = t

t≈6.3475

Rounding to the nearest tenth

t = 6.3

5 0
3 years ago
1 point<br> 13. Use the order of operations to simplify the expression: 24 - 5.<br> (-8) + (7 - 11)
ANTONII [103]

Answer:

50

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How many times can 3 go into 274.625?​
GalinKa [24]

Answer: About 91.54 times.

Step-by-step explanation:

5 0
3 years ago
Express each expression as a single logarithm.​
andreev551 [17]

Answer:

1. 6

2. 23

Step-by-step explanation:

1.

logx+1 ( x^2 + 2x + 1)^3

= 3logx+1  ( x^2 + 2x + 1)

= 3 logx+1 (x + 1)^2

= 6 logx+1 (x + 1)  Now the logx+1 x+1 = 1  so

The answer is 6.

2.

log11 11^23

= 23 log11  11

As in question 1 log11 11 = 1

So the answer is 23.

8 0
3 years ago
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