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3 years ago

Please help me, with a real answer.

Mathematics

1 answer:

melamori03 [73]3 years ago

6 0

Answer:

I believe the answer is B

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HELP ME I WILL GIVE BRAINIEST!?!?!

Elodia [21]

Answer:

$\ln(\frac{x^6y^2}{z^4})$

Step-by-step explanation:

$6\ln x +2 \ln y -4 \ln z=\\\ln x^6 + \ln y^2 + \ln z^ {-4}=\\\ln({x^6y^2z^{-4}})=\\\ln(\frac{x^6y^2}{z^4})$

6 0

3 years ago

Vicky records the low temperature for three consecutive days. Between the first and second days the temperature increased 6 degr

Sholpan [36]

-9º 

You can figure this out by doing every thing backwards:
 –6º plus 3 degrees the minus 6 degrees

3 0

3 years ago

Read 2 more answers

A pizza shop delivered 17 pepperoni pizzas to a college on the first night of final exams. The total cost of the pizzas was &amp

Allushta [10]

Answer:

Step-by-step explanation:

Let x = number of small pizzas

Let y = number of medium pizzas

Let z = number of large pizzas

Total weight of pizza = 9 *16 +8 = 152

Total pizza = 17

Total amount = $153

x + y + z = 17 - equation 1

4x + 6y + 15z = 153 - equation 2

3x + 9y + 14z = 152 - equation 3

from equation 1, x = 17 -y -z - equation *

substitute in both 2 and 3

4(17 -y -z) + 6y + 15z = 153 ---- 1

3(17 -y -z) +9y +14z = 152 --- 2

68 - 4y - 4z +6y + 15z = 153 ----i

51 - 3y - 3z + 9y + 14z = 152 ---ii

2y + 11z = 85 ---1

6y +11z = 101 ----2

equation 2 minus equation 1

4y = 16 => y = 4

substitute y in equation 1

8 + 11z = 85 => 11z = 77 => z = 7

subtitute y as 4 and z as 7 in equation *

x = 17 - 4 -7 => x = 6

So, 6 small pizzas, 4 medium and 7 big pizzas were delivered

8 0

4 years ago

Your friend believes that he has found a route to work that would make your commute faster than what it currently is under simil

Strike441 [17]

Answer:

The range of p-values

0.01

Step-by-step explanation:

Explanation:-

Given random sample size 'n' = 7

Assume that the populations are normally distributed

Null Hypothesis :H₀:μd=0.

Alternative Hypothesis:H₁:μd<0.

Degrees of freedom

ν = n-1 =7-1 =6

given the test statistic t = - 3.201

we will use single tailed test in t-distribution table

The test statistic t= 3.201 is lies between the critical values is 0.01 and 0.025

The range of p-values

0.01

Final answer:-

The range of p-values

0.01

5 0

3 years ago

Check answer asap Now

MakcuM [25]

Answer:

Step-by-step explanation:

It would be -> from <- because it is 180°

3 0

3 years ago