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Minchanka [31]
3 years ago
10

Help!! I’ve been Stuck on this last problem

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

..

x = 86

y = 94

z = 54

........

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Gabriel buys 5 pounds of apples for $8. Allie buys 10 pounds of the same apples for $16. Which of the following points is NOT on
Tom [10]
I don't understand your question
4 0
3 years ago
Two rockets, A and B, are shot from two different launch pads. The path of rocket A can be represented by the quadratic function
oksano4ka [1.4K]
<span>A(t) = −(t − 8)2 + 535
You would like to find the maximum of this function:</span> −(t − 8)^2<span>This part is always negative or zero as a number squared cannot be negative and you multiply by -1:  Thus the maximum of this part MAX:</span>−(t − 8)^2=0  
<span>The max will be when t=8 and its value is 535

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4 0
3 years ago
PLEASEE HELPP!!!
Mandarinka [93]

Answer:

AB/DE=BC/EF=AC/DF

Step-by-step explanation:

Corresponding segments are designated by letters in corresponding positions in the triangle names. For example, of one segment is designated using the 1st and 2nd letters of one triangle name (such as AB), then the corresponding segment is designated using the 1st and 2nd letters of the other triangle name (such as DE).

Corresponding segments are proportional in length. Corresponding angles are congruent.

6 0
3 years ago
Read 2 more answers
Land's Bend sells a wide variety of outdoor equipment and clothing. The company sells both through mail order and via the intern
nata0808 [166]

Answer:

−35.713332 ; 0.313332

Step-by-step explanation:

Given that:

Sample size, n1 = 11

Sample mean, x1 = 79

Standard deviation, s1 = 18.25

Sample size, n2 = 18

Sample mean, x2 = 96.70

Standard deviation, s2 = 20.25

df = n1 + n2 - 2 ; 11 + 18 - 2 = 27

Tcritical = T0.01, 27 = 2.473

S = sqrt[(s1²/n1) + (s2²/n2)]

S = sqrt[(18.25^2 / 11) + (20.25^2 / 18)]

S = 7.284

(μ1 - μ2) = (x1 - x2) ± Tcritical * S

(μ1 - μ2) = (79 - 96.70) ± 2.473*7.284

(μ1 - μ2) = - 17.7 ± 18.013332

-17.7 - 18.013332 ; - 17.7 + 18.013332

−35.713332 ; 0.313332

3 0
2 years ago
Mary has a discount coupon of 8% at a grocery store. She buys items worth $108 from the store. How much does Mary need to pay af
o-na [289]

Answer: Mary needs to pay  $99.36  after using the discount coupon.

Step-by-step explanation:

Find 8% of the total items price and subtracted it from the original price to find the amount she needs to pay after the discount.

8% of 108 = 8.64

108 - 8.64 = 99.36

So $99.36 will be left to pay after using the coupon.

8 0
3 years ago
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