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4 years ago

Pls help me i need help 10 pt

Mathematics

2 answers:

mariarad [96]4 years ago

6 0

'Fret' is the best and correct option for this problem.

Nataly [62]4 years ago

5 0

Fret seems like the best option.

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Will give brainliest!

zubka84 [21]

Answer:

A & D

Step-by-step explanation:

$y = \frac{6}{5} x$

$y = 4x$

4 0

3 years ago

HELP ME WITH THIS QUESTION

Dvinal [7]

Area of rectangle = 12 x 15
= 180 ft

Area of triangle = 1/2(15)4
= 30 ft

Area of entire composite figure= 180+30
= 210 ft

7 0

3 years ago

PLEASE HELP OR ELSE MOM WILL BE REALLY MAD!!!!! Two trains, one going from Boston to New York and the other going from New York

Rufina [12.5K]

Answer:

140 mile

Step-by-step explanation:

$d_{1} +d_{2} =220\\2(2x-10+x)=220\\x=40\\d_{1}=2*(2*40-10)=140mile$

While x is the speed of the second train.

6 0

3 years ago

Read 2 more answers

Suppose a research paper states that the distribution of the daily sea-ice advance/retreat from each sensor is similar and is ap

strojnjashka [21]

Answer:

The value of the parameter is λ is 0.03692

Step-by-step explanation:

Consider the provided function.

$f(x) = 0.5\lambda e^{-\lambda |x|}$ for −∞ < x < ∞.

It is given that standard deviation is given as 38.3 km.

Now we need to calculate the value of parameter λ.

The general formula for the probability density function of the double exponential distribution is: $f(x)=\frac{e^{-|\frac{x-\mu}{\beta}|}}{2\beta}$

Where μ is the location parameter and β is the scale parameter.

Compare the provided equation with the above formula we get.

$\lambda=\frac{1}{\beta}$ and μ = 0.

Standard deviation = √2β

$S.D=\sqrt{2} \beta\\\beta=\frac{38.3}{\sqrt{2}}\\\beta=27.08219$

Now substitute the value of β in $\lambda=\frac{1}{\beta}$ .

$\lambda=\frac{1}{27.08219}=0.03692$

Hence, the value of the parameter is λ is 0.03692

7 0

3 years ago

Gardeners at seed stop are planting seeds in 12-row seed trays. They plant 8 seed in each row. How many plants will there be in

ladessa [460]

You multiply 8 and 12

3 0

3 years ago