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Sergio039 [100]
2 years ago
13

A lock has four dials. On each dial are the digits 0 to 9 how many possible combinations are there

Mathematics
1 answer:
madam [21]2 years ago
7 0

Answer:

10,000

Step-by-step explanation:

The combination consists of four digits, hence 0000 to 9999. There at 10^4 or 10,000 possible combinations (but only one that works).

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F(x)=x^-2x+4 find f(-1)
otez555 [7]
Hello,

f(x)=x^{-2}+4\\

f(-1)=(-1)^{-2}+4= \dfrac{1}{(-1)^2} +4=1+4=5\\

7 0
3 years ago
After creating a hypothesis, Janis decides how to best measure the impact of her manipulation. This variable that is impacted by
Alexandra [31]

Answer:

This variable that is impacted by manipulating the independent variable is known as dependent variable

Step-by-step explanation:

One of the methods to test a hypothesis is the use of independent variable. The independent variable is manipulated to know if the change will be effective or not.

The variable which will be impacted by the independent variable is called dependent variable. The researcher manipulated the values for independent variable to check if the dependent variable changes or not ..

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3 years ago
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jek_recluse [69]
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2 years ago
12.<br> 1/2(4x — 2) – 2/3(6x + 9) &lt;4
RSB [31]

Answer: x > -11/2

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5 0
2 years ago
Read 2 more answers
(3,5),slope -2<br><br> Show work
vova2212 [387]

Answer:

y=-2x+11

Step-by-step explanation:

equation of a line

y-b=m(x-a)

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y=-2x+11

or

2x+y-11=0

8 0
2 years ago
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