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Volgvan
3 years ago
6

Not using graph how would I be able to solve this

Mathematics
2 answers:
Reptile [31]3 years ago
8 0

Answer:

\frac{6}{y^4}

Step-by-step explanation:

Any variable (say a) to the power of "-x" is 1/(a^x). Keeping that in mind, we figure out that 6(y^(-4)) = 6*1/y^4 = 6/(y^4)

MariettaO [177]3 years ago
3 0

Step-by-step explanation:

6y {}^{ - 4}  =  \frac{1}{6y {}^{4} }

A negative exponent just means that the base is on the wrong side of the fraction line, so you need to flip the base to the other side.

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At the fair, the ratio of males to females was 4:5. If there are 180 people at the fair, how mamy males are there?​
Setler79 [48]

Answer:

80 males

Step-by-step explanation:

180 / 9 = 20

20 x 4 = 80

3 0
2 years ago
Read 2 more answers
Landen Company uses a single plantwide overhead rate of $100 per direct labor hour (DLH). Landen has two products as follows: ba
KATRIN_1 [288]

Answer:

$5,500

Step-by-step explanation:

Since Landen Company uses a single overhead rate of $100 per direct labor hour, the total amount allocated to the deluxe and basic chairs is given by the sum of the DLH used up for both products multiplied by the overhead rate:

A =(20+35)*\$100\\A=\$5,500

The total amount allocated to these products is $5,500.

8 0
2 years ago
I need help answering the question 2 and showing my work
stiv31 [10]
I really don’t know. Try using answers.com. Sorry hasn’t able to help :/
4 0
3 years ago
A company produces and sells homemade candles and accessories. Their customers commonly order a large candle and a matching cand
Butoxors [25]

Answer:

P(T<683) = 0.1587 = 15.87% ≈ 16%.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Sum of normal variables:

When two normal variables are added, the mean is the sum of the means, while the standard deviation is the square root of the sum of the variances.

The weights of these candles have a mean of 500g and a standard deviation of 15g. The weights of the candle stands have a mean of 200g and a standard deviation of 8g.

The package consists of one candle of each type. So

\mu = 500 + 200 = 700

\sigma = \sqrt{15^2 + 8^2} = 17

Find the probability that the total weight is under 683g.

This is the pvalue of Z when X = 683.

Z = \frac{X - \mu}{\sigma}

Z = \frac{683 - 700}{17}

Z = -1

Z = -1 has a pvalue of 0.1587

So

P(T<683) = 0.1587 = 15.87% ≈ 16%.

6 0
3 years ago
Read 2 more answers
I need help please thanks
ipn [44]
I am so sorry I don't know I suck at math that's why I use this app I have a tutor though please don't get mad I can't delete it
7 0
2 years ago
Read 2 more answers
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