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vesna_86 [32]
3 years ago
11

HELP I tried but no luck

Mathematics
1 answer:
lesya692 [45]3 years ago
4 0
Victor should say, "32."
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Someone please I’m begging this is due by midnight and I can’t have it be late
Thepotemich [5.8K]

Answer:

(1) Coeficcient (2) Constant (3) 4 terms (4) In descending order, 2, 1, 3, 4 (5) -2 (6) 1 (7) 5 (8) 2 (9) -15, 5x, -7x^2, 2x^3 (10) -4x^2y, 2xy, 5x, 7

Step-by-step explanation:

Sorry if I got one wrong

8 0
3 years ago
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A sample of 50 impossible whoppersandwiches have a mean fat content of 37.6g and standard deviation of 4.9g . A sample of 58 reg
cluponka [151]

Answer:

Step-by-step explanation:

H0: μ1____ μ2For Q17(circle one: equal to, <u>less than or equal to</u>, greater than or equal to, not equal to )

H1 : μ1____ μ2For Q18(circle one: equal to, less than, <u>greater than</u>, not equal to )

Formula for calculating the the test:

t = [ (x₁ - x₂) - d ] / sqrt[(s₁²/n₁) + (s₂²/n₂)]

where x₁ = 37.6, x₂ = 39.3, d = 0 assuming equality = 37.6 - 39.3 = -1.7

s₁² = 4.92 = 24.01, s₂² = 2.72 = 7.29, n₁ = 50, n₂ = 58.

thus, t = [ (-1.7) - (0)] / √(24.01/50) + (7.29/58)

    t = (-1.7) / (0.4802 + 0.1257)

   t = -1.7 / 0.6059

   t = -2.8057. = -2.81

P value:

Lets find the degree of freedom:

DF = (s₁²/n₁ + s₂²/n₂)² / { [ (s₁² / n₁)² / (n₁ - 1) ] + [ (s₂² / n₂)² / (n₂ - 1) ] }

DF = (24.01/50 + 7.29/58)² / {[(24.01 / 50)² / 50-1)] + (7.29/58)² / 58-1)]}

DF = (0.4802 + 0.1257)² /{[ (0.4802)²/49] + (0.1257)²/57)]}

DF = (0.6059)²/ (0.00471 + 0.00028)

DF = 0.3671 / 0.00499 = 75.37

Thus, P value = 0.9968 using a t distribution calculator.

Decision/Conclusion: Since the P value 0.9968 is greater than α (.05), Fail to Reject H0, There is not sufficient evidence to warrant the rejection of the claim.

4 0
2 years ago
pam has 3 times as many green beads as red beads and twice as many blue beads as green beads. She has 150 beads in total. How ma
lilavasa [31]
25
150 \div 3  =
answer
5 0
3 years ago
Need help solving for Y
victus00 [196]
If the center point of rhombus is at a 90 degree angle then the y would be 27 degrees, and the x would probably be 90 degrees if the center is a right angle
5 0
3 years ago
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The value of an investment of $1000 earning 5% compounded annually is V(I, R) = 1000 1 + 0.05(1 − R) 1 + I^10 where I is the ann
emmainna [20.7K]

Answer:

VI = -10,289.4

VR = -511.485

The inflation rate is the greater negative factor

The inflation has the greater negative influence.

Step-by-step explanation:

Given

V(i, R) =1000[1 +0.05(1-R)]^10 (1+I)^-10

We need to find

dV/di = VI = inflation rate

dV/dr = VR = tax rate

VI = -10,289.4

VR= -511.485

VI > VR

Hence VI has the greater negative factor and It therefore has the greater negative influence.

See attachment for differentials.

5 0
3 years ago
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