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Usimov [2.4K]
3 years ago
11

HURRY PLEASE I BEG YOUUU I HAVE LESS THAN A MINUTE!!! 55 POINTS!

Mathematics
1 answer:
aliina [53]3 years ago
6 0

Answer:

-3.21

Step-by-step explanation:

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What is 2 3/8 * 1/3. Estimate the product
stealth61 [152]
2 3/8 x 1/3 I believe? First you need to change 2 into a 16 then add that into 3 which is 19/8. You multiply across with 1/3 like with numerator with numerator and denominator with denominator. That then equals:19/24. You can't estimate it because 19 is a prime number.
7 0
3 years ago
3(x-6)^4+11=15 solve for x
Tamiku [17]

Answer:

x = 7.07 or 4.925

Step-by-step explanation:

3(x-6)^4+11=15

3(x-6)^4=15-11

(x-6)^4=4/3

x-6 = +\sqrt[4]{4/3} or -\sqrt[4]{4/3}

x= +\sqrt[4]{4/3} +6 or -\sqrt[4]{4/3}  +6

x = 7.07 or 4.925

7 0
2 years ago
Assume that f is a one-to-one function.
Pavlova-9 [17]

It is given in the question that f is a one-to-one function.

And for a one-to - one function,

If

f(a)=b, \ then \ f^{-1} (b) =a

So we will get

a. If \ f(3)=15, \ then \ f^{-1} (15) =3
\\
b. If \  f^{-1}(6)=4, \ then \ f(4)=6

3 0
3 years ago
Plsss help i really need help
Zepler [3.9K]
For the ratio hearts to clubs it’s 5:4
For the ratio clubs to hearts it’s 4:5
For the ratio hearts to total is 5:9 I hope this helps :)
8 0
3 years ago
Read 2 more answers
Help please for my test 3.
satela [25.4K]

Step-by-step explanation:

first do the parenthesis

4x-3(3x+3x)>18

4x-3(6x)>18

4x-18x>18

-14x>18

I'm not sure if this helps but I tried

8 0
2 years ago
Read 2 more answers
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