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Ket [755]
3 years ago
7

Pls help due in 15 mins!!

Mathematics
2 answers:
WITCHER [35]3 years ago
8 0

Answer:

to late

Step-by-step explanation:

ella [17]3 years ago
7 0

your first constant of propotionality is 10

The  second constant of propotionality 5

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The ABC Toy Company is creating two similar pieces for board game, as shown below. Find the value of y that makes the two pieces
Ira Lisetskai [31]
A shape that is similar to another shape will be enlarged by a scale factor. 
Each corresponding sides should give the same scale factor

Side GI corresponds to side JL
Side GH corresponds to side JK
Side HI corresponds to side KL

The correspond sides whose length are given is 
GH = 4 and JK = 8

Side JK is twice longer than GH

All the other sides of triangle JKL are twice longer than triangle GHI, so we want that the side JL to be twice of the sides GI

Side GI = 6
Side JL = 6 × 2 = 12

Answer: y = 12


8 0
3 years ago
A farmer sows 100 seeds of a new type of corn and wants to quickly determine the yield, or total number of ears of corn, for the
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Step-by-step explanation:

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3 years ago
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A plastics manufacturer has developed a new type of plastic trash can and proposes to sell them with an unconditional 6-year war
gtnhenbr [62]

Answer:

since -3.73 is less than 1.645, we reject H₀.    

Therefore this indicate that the proposed warranty should be modified

Step-by-step explanation:

Given that the data in the question;

p" = 13/20 = 0.65

Now  the test hypothesis;

H₀ : p = 0.9

Hₐ : p < 0.9

Now lets determine the test statistic;

Z = (p" - p ) / √[p×(1-p)/n]

= (0.65 - 0.9) /√[0.9 × (1 - 0.9) / 20]  

= -0.25 / √[0.9 × 0.1 / 20 ]

= -0.25 / √0.0045

= -0.25 / 0.067

= - 3.73

Now given that a = 0.05,

the critical value is Z(0.05) = 1.645 (form standard normal table)

Now since -3.73 is less than 1.645, we reject H₀.    

Therefore this indicate that the proposed warranty should be modified

3 0
2 years ago
anie was asked to bring water for her daughter's soccer team. The coach told her he wants each player to drink 1 8 gallon of wat
Hoochie [10]

Answer:

1 gallon and one pint I hope this helps and I hope it's not wrong

7 0
2 years ago
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If f (x) = x2 – 2x, find:<br> f(6) = [?]
Alexxx [7]

Answer:

f(6) = 24

Step-by-step explanation:

f(x) = x^2 - 2x

   Let x = 6

f(6) = 6^2 - 2(6)

    = 36 - 12

    = 24

6 0
2 years ago
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