3 years ago

-3/10 bigger or -0.3?

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

4 0

-3/10= -0.3

They are both the same amount. 3 tenths and 3 tenths!

Example:

2/100= 0.02 so 2/100 and 0.02 are equal! It is all about the denominator and where the decimal point will go: 10= 0.1 100= 0.01 and 1000= 0.001

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fiasKO [112]

Slope = rise/run

slope = (-6)/3

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Jada can bake 12 cookies in 30 minutes. A this rate, how long will it take her to bake 144 cookies?

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Working;
If 12 cookies take 30 minutes,
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4 years ago

Use properties of equality to find the value of x in the equation 12(5x-4.5)=36

lukranit [14]

Answer:

x= 1.5 Hope that helps!

Step-by-step explanation:

1. 12(5x-4.5)=36 First Divide both by 12 5x-4.5-36/12 = 3

2. 5x-4.5=3 add 4.5 to both sides

3. 5x= 3+4.5 = 7.5

4. 5x=7.5 divide both sides by 5 x=7.5/5= x=1.5

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3 years ago

V = ar2h 12 cm 5 cm V ~ [?]cm PLEASE HELP MEEEMEMEE

sleet_krkn [62]

Answer:

540cm³

is the answer

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3 years ago

If the interest is compounded continuously, what interest rate do you need for a 5000 investment to double in 10 years

velikii [3]

Answer:

rate = natural log (Total / Principal) / Years

We need 5,000 to become 10,000 in 10 years so,

rate = natural log (Total / Principal) / Years

rate = natural log(10,000 / 5,000) / 10

rate = natural log(2) / 10

rate = 0.69314718056 / 10

rate = .069314718056 which equals

rate = 6.9314718056 per cent

Source: https://www.1728.org/rate2.htm

(scroll to the bottom)

Step-by-step explanation:

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3 years ago