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3 years ago

How many sloths were spotted altogether?

Mathematics

2 answers:

erastovalidia [21]3 years ago

8 0

Their frequencies are 1, 3, 2, 10, 2, and 1.

Add them together and you have 19 sloth sightings.

natulia [17]3 years ago

8 0

Answer:

19 sloths were spotted

Step-by-step explanation:

1+3+2+10+2+1=19

I hope that helped you :)

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Approximate the area between the xxx-axis and h(x) = \dfrac{1}{7-x}h(x)= 7−x 1 h, (, x, ), equals, start fraction, 1, divided

tiny-mole [99]

Answer:

$\dfrac{47}{60}$ sq. units.

Step-by-step explanation:

The given function is

$h(x)=\dfrac{1}{7-x}$

We need to find the area between x-axis and the given function from x=2 to x=5.

Left Riemann sum formula of area:

$Area=\sum_{n=0}^{N-1}f(x_n)(\Delta x_n)$

For given question,

$Area=\sum_{n=2}^{5-1}f(x_n)(\Delta x_n)$

$Area=\sum_{n=2}^{4}f(x_n)(\Delta x_n)$

$Area=f(x_2)(3-2)+f(x_3)(4-3)+f(x_4)(5-4)$

Now,

$Area=\dfrac{1}{7-2}\times (1)+\dfrac{1}{7-3}\times (1)+\dfrac{1}{7-4}\times (1)$

$Area=\dfrac{1}{5}+\dfrac{1}{4}+\dfrac{1}{3}$

$Area=\dfrac{12+15+20}{60}$

$Area=\dfrac{47}{60}$

Therefore, the required area is $\dfrac{47}{60}$ sq. units.

5 0

3 years ago

9(x + 8) + 11(3x + 4)

Sav [38]

Simplify the expression : 42x + 116

Hope this helps!
Have a great day!

5 0

3 years ago

A city has a populationof 370,000 people. Suppose that each year the population grows 7%. What will the population be after 8 ye

maksim [4K]

Answer:

577,220 will be the population I think

Step-by-step explanation:

370,000/100=3700=1%

3,700*7=25,900

25,900*8=207,200

370,000+207,200=577,220

3 0

3 years ago

Lydia recorded the grade-level and instrument of everyone in the middle school School of Rock below.

neonofarm [45]

Answer:

31/42

Step-by-step explanation:

there are 42 students in 8th grade

31 dont play keyboard so 31/42 = 73.8% chance

6 0

2 years ago

What's 9 + 10-4 + 78

Zarrin [17]

Answer:

Step-by-step explanation:

78+9+(10-4)=

78+9+6=

3 0

3 years ago

Read 2 more answers