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uranmaximum [27]
2 years ago
7

J/4 - 1 = 1.7 solve for j ​

Mathematics
1 answer:
Andrew [12]2 years ago
3 0

Answer:

j=10.8

Step-by-step explanation:

First, you want to get rid of that 1, so to do that, you add 1 to each side, so you have j/4=2.7. Next, to get rid of the division, you need to multiply by 4 instead, so if you multiply each side by 4 to cancel out the division, you're left with j=10.8

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In a fruit cocktail, for every 30 ml of orange juice you need 45 ml of apple juice and 25 ml of coconut milk. What proportion of
ExtremeBDS [4]
Add the amount of orange juice, apple juice, and coconut milk together.
30+45+25=100
Now create a fraction with the amount of apply juice on top (because you want the proportion with apple juice).
45/100
Then reduce the fraction.
9/20
7 0
3 years ago
Wich explains why the graph is not a function
Alisiya [41]

The correct answer is D.

For a series of values to be a function, you cannot have two y-values for the same x-value, as this makes the function fail the vertical line test, and thus not meet the criteria for being considered a function.

7 0
3 years ago
Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
hodyreva [135]

Answer:

Step-by-step explanation:

Given is a list of prices in dollars for one night at different hotels in a certain region

To find range, variance and std deviation.

Mean 155.75

Standard Error 23.80782434

Median 150

Mode #N/A

Standard Deviation 67.33869616

Sample Variance 4534.5

Kurtosis -1.593759971

Skewness 0.344624422

Range 172

Minimum 86

Maximum 258

Sum 1246

Count 8

Thus we find range = 172 $.  This gives an idea about the lowest and highest difference.

Variance = Average of squares of deviations from the mean=  4533.329 $^2gives us an idea about the dispersion of data.  This helps to have an idea about the price rise or low in different hotels

Std deviation is square root of variance 67.33 $ shows an idea about the dispersion and also coefficient of variation as a ratio of mean to std deviation.

6 0
4 years ago
Write the equation in standard form. Then factor the left side of the equation. 3x2 + 19x = 14
solong [7]
3x^2+19x-14=0 Standard form
(3x-2)(x+7)=0 Factored
7 0
4 years ago
Read 2 more answers
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nikdorinn [45]

Answer:

D) 90 inches

Step-by-step explanation:

There are 36 inches in a yard (3 feet)

To find how many inches, multiply the numbers.

2.5 × 36

90 inches

6 0
3 years ago
Read 2 more answers
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