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victus00 [196]
3 years ago
8

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!

!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
DochEvi [55]3 years ago
7 0

Answer:

x = 1

Step-by-step explanation:

3x + 4y = 11

3x + 8x = 11

11x = 11

x = 1

You might be interested in
Evaluate (625/16)^1/4.Please answer correctly as soon as possible​
podryga [215]

Answer:

=  \frac{5}{2}  = 2 \frac{1}{2}

Step-by-step explanation:

( \frac{625}{16}  {)}^{ \frac{1}{4} }  \\  \sqrt[4]{ \frac{625}{16} }  =  \frac{ \sqrt[4]{625} }{ \sqrt[4]{16} }   \\  \frac{ \sqrt[4]{ {5}^{4} } }{ \sqrt[4]{16} }  =  \frac{ \sqrt[4]{ {5}^{4} } }{ \sqrt[4]{ {2}^{4} } }  =  \frac{5}{2}

\boxed{\green{=  \frac{5}{2}  = 2 \frac{1}{2}}}

4 0
3 years ago
It has been hypothesized that silicone breast implants cause illness. In one study it was found that women with implants were mo
ZanzabumX [31]

Answer:

This study  casts doubts as the hypothesis does not support the women who are smokers, drinkers or use dyes besides the difference of breasts implants.

Step-by-step explanation:

This study  casts doubts as the hypothesis does not support the women who are smokers, drinkers or use dyes.

If the null and alternate hypothesis are formulated as

H0 : silicone breasts implants cause illness in smokers, drinkers and hair dyed people

against the claim

Ha: silicone breasts implants do not cause illness in smokers, drinkers and hair dyed people

then there would be no doubt .

But as the null and alternate hypothesis are

H0: silicone breast implants cause illness in women

against the claim

Ha: silicone breast implants do not cause illness in women

This suggests that both categories of women have same characteristics.

But actually both categories do not have same characteristics. The breast implant women also , smoke, drin and dye hair.

So when the characteristics are changed the illness maybe caused by some other characteristics.

3 0
3 years ago
5
nignag [31]

Answer:60hours

Step-by-step explanation:

465/155×4

=60 hours

3 0
3 years ago
(っ◕‿◕)っ Please help Asap, Tysm!
storchak [24]

Answer:

40.8

Step-by-step explanation:

When you divide 350 by 51 you get 6.8. Multiply that by 6 you get 40.8

8 0
3 years ago
By showing your working clearly verify if x=19/20is the solution of the equation 2x-3/4=1/3x+5/6
nadya68 [22]

2x -  \frac{3}{4}  =  \frac{1}{3} x +  \frac{5}{6}  \\  =  > 2x -  \frac{1}{3} x =  \frac{5}{6}   +   \frac{3}{4}  \\  =  >  \frac{6x - x}{3}  =  \frac{10  +  9}{12}  \\  =  >  \frac{5x}{3}  =  \frac{19}{12}  \\  =  > x =  \frac{19}{12}  \times  \frac{3}{5}  \\  =  >  \frac{19}{20}  \\

Therefore,

x =  \frac{19}{20}

verified.

Hope you could get an idea from here.

Doubt clarification - use comment section.

8 0
3 years ago
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