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Sedaia [141]
3 years ago
12

Change these percentages to decimals. 30% 45% 60% 5% 1% 55% 80% 10%

Mathematics
1 answer:
Jet001 [13]3 years ago
4 0
.30
.45
.60
.05
.01
.55
.80
.10

Percentages are just a number out of 100, so to find the percentage you but the number over 100. An example is 30%, to find the decimal you first put it over 100. 30/100, now we divide and make it a decimal. 30/100’s decimal is .30.

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
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Arturiano [62]
Triple means 3 times so 2 x 3 =6
5 0
3 years ago
Factorise the following :<br>​
timurjin [86]

Answer:

2.

x³+2x²+5x+10

x²(x+2)+5(x+2)

taking common

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5 0
3 years ago
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Consider the polynomial P(x)=x³+kx²+x+6.Find the value of k so that x+1 is a factor of P.
sergiy2304 [10]

Answer:

The value of k will be -4      

Step-by-step explanation:

We have given polynomial P(X)=x^3+kx^2+x+6

It is given that x+1 is factor of the polynomial

And we have to find the value of k

As x+1 is the factor of polynomial  so x+1 = 0 that is x = -1 will be the root of polynomial

So if we put x = -1 in the polynomial then the p(-1) will be zero

So 0=(-1)^3+k(-1)^2-1+6

k=-4

So the value of k will be -4

4 0
3 years ago
Describe the transformation from the parent function to the function g(x)=2 times 3^x-4
azamat

Answer:

Step-by-step explanation:

The parent function of g(x) = 2*3^x-4 would be 3^x

The transformation would include: shifting parent function 4 units down (-4) and compressing the function (2)

The movement (shifting) of the graph is caused by the y-intercept. If the y-intercept is positive, the graph moves up and vice versa.

The coefficient which is multiplied determines whether the function is compressed (squeezed) or stretched. If the coefficient is less than 1, then the function is stretched. If the coefficient is greater than 1, then the function is compressed.

6 0
3 years ago
Whats is 1/2 times 2/3
sweet [91]

Answer:

1/3

Step-by-step explanation:

Half of two of something would be only one of that something. In this case the something is 1/3 so our answer is 1/3.

7 0
3 years ago
Read 2 more answers
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