All categories

2 years ago

HELP ME RN PLZ I'LL MARK AS BRAINLIEST

Mathematics

1 answer:

lakkis [162]2 years ago

5 0

The answer is that there are 125,000 people in the world and in order for them the population has to be bigger an better

You might be interested in

At a given time of the day, the ratio of the height of an object to the length of its shadow is the same for all objects. If a 3

Lubov Fominskaja [6]

Answer:

20.3 ft

Step-by-step explanation:

The object-shadow ratio for the stick= 3÷1.5=2:1

The object-shadow ratio is same for all objects.

Let height of the tree be x

2/1 = x/10.15

x=10.15 * 2=20.3

4 0

4 years ago

Evaluate the integral. (remember to use absolute values where appropriate. Use c for the constant of integration.) 5 cot5(θ) sin

ozzi

$I=5\int \frac{cos^{4}\theta }{sin\theta }\times cos\theta d\theta \\\\I=5\int \left ( 1-sin^{2}\theta \right )^{2}\times \frac{cos\theta }{sin\theta }d\theta \\put\ \sin\theta =t\\\\dt=cos\theta d\theta \\\\I=5\int\frac{t^{4}+1-2t^{2}}{t}dt\ \ \ \ \ \ \ \ \ \ \because (a-b)^2=a^2+b^2-2ab\\\\I=5\left ( \int t^{3}dt + \int \frac{1}{t} -2\int t \right )dt$

by using the integration formula

we get,

$\\I=5\left ( \frac{t^{4}}{4} +logt -t^{2}\right )\\\\I=\frac{5}{4}t^{4}+5\log t-5t^{2}+c$

now put the value of t=\sin\theta in the above equation

we get,

$\int 5\cot^5\theta \sin^4\theta d\theta=\frac{5}{4}sin^{4}\theta+5\log \sin\theta - 5sin^{2} \theta+c$

hence proved

7 0

3 years ago

Shelia rolled a number cube numbered 1 through 6 tossed coin for heads ,h or tails,t. Which List Represent All the Possible outc

scZoUnD [109]

Answer: c

Explanation:

7 0

4 years ago

(3t + 7)−2(6.3t + 4) * 15.6t − 1 15.6t + 15 −9.6t + 15 −9.6t - 1

vodka [1.7K]

Answer:the anser is -9.6t-1

Step-by-step explanation:

8 0

3 years ago

I'm struggling fr now, pls can you help me answer these questions using the y= mx+ c method thanks!

Phoenix [80]

Answer:

Examination of the equation shows (graph):

x = 0, y = .5

Then .5 = c gives us the value of c giving

y = m x + .5 is our equation

Using y = 0, x = -1 gives

o = -1 * m + .5

m = .5

y = .5 x + .5 for the final equation

Check:

At x = 5, y = 3

3 = .5 (5) + .5 = 3

4 0

2 years ago

HELP ME RN PLZ I'LL MARK AS BRAINLIEST ​

HELP ME RN PLZ I'LL MARK AS BRAINLIEST