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Anastasy [175]
3 years ago
12

Lucas made a recipe that needed five-

Mathematics
1 answer:
ser-zykov [4K]3 years ago
7 0

Answer:

2/3 cup

Step-by-step explanation:

Well we see that they both have a common demonitator...6

Next we see the difference on the top of 5-1

After this we add 4 back mon top of the bottom(6)

It can be simplified from 4/6--> 2/3

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In the right triangle shown m angle y=30° and xy=6 how long is yz?
NemiM [27]

Answer:

hypotenuse=0.869...

Step-by-step explanation:

soh cah toa

xy is the adjacent side

we are looking for the hypotenuse, which is yz

cos30=6/hypotenuse

0.866=6/hypotenuse

hypotenuse=0.869...

7 0
2 years ago
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This question shows the power of conserved quantities. consider a particle in a smooth monotonic attractive central potential v
Anit [1.1K]
Somebody answer please 
7 0
3 years ago
a garden table and bench cost $738 combined the garden table costs $88 more than the bench what is the cost of the bench
Viefleur [7K]
Hello 

the answer to this is 

650

becomes we subtract 
88 from 738

738-88 and we get 650

so we get 

650
hope this helps 
4 0
3 years ago
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Realy easy question for soo many points
Art [367]

Answer: 129

Step-by-step explanation:

It is 129 because y is less than 70 so the greatest possible value for that is 69 and z is less than or equal to 60 so 69 + 60 =129

4 0
3 years ago
Examine the data below for a stalk of corn. Logarithmic regression Use logarithmic regression to find an equation of the form y
masya89 [10]

The value of <em>a</em> and <em>b</em> for the data values of stalk of corn using the logarithmic regression is -76.2038 and 37.6735 respectively.

<h3>What is logarithmic regression?</h3>

Logarithmic regression is a type of regression which is used to model the statement in which the growth or decay initially at rapid rate, and then slow down with respect to time.

The data of the table for the day and height of the stalk of corn is listed below.

Day (<em>x</em>)                9    12    22    40    

Height (<em>y</em>) in        5    17    45    60  

Mean of x values,

m_x=\dfrac{9+12+22+40}{4}\\m_x=17.5581

Mean of y values,

m_y=\dfrac{5+17+45+60}{4}\\m_y=31.75

For the above table, the value of correlation coefficient is 0.99133. For these values, the logarithmic regression can be given as,

y = -76.2038+37.6735\ln(x)

Compare it with the following logarithmic regression equation, we get

y = a+b\ln(x)

a=-76.2038\\b=37.6735

Hence, the value of <em>a</em> and <em>b</em> for the data values of stalk of corn using the logarithmic regression is -76.2038 and 37.6735 respectively.

Learn more about the logarithmic regression here;

brainly.com/question/25226042

5 0
2 years ago
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