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3 years ago

Can someone help it’s easy ❤️

Mathematics

2 answers:

grandymaker [24]3 years ago

4 0

The rule of the pattern is -6 and the number after 15 is 9

Feliz [49]3 years ago

3 0

Answer:

The rule of the pattern is -6 and the number after 15 will be 9

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Help pleeeeaaaaaasssseeee

castortr0y [4]

You first need to know how many eggs there are altogether - 72*36 = 2,592.
Then divide the answer by the number of stops (6) - 2,592/6 = 432 are 'dropped off' at each stop. The answer is letter C

Hope this helps! :)

4 0

3 years ago

A researcher surveyed 80 adults and found that 22 regularly run for exercise and 18 regularly swim for exercise.

Aliun [14]

Whenever the questions asks for the probability and has "or" you have to add the two probabilities. In the same way, "and" implies multiplication. Therefore, the probability that someone swims is:
$\frac{18}{80} = \frac{9}{40}$

Probability that someone runs:
$\frac{22}{80} = \frac{11}{40}$

Thus, if you add them:
$\frac{9}{40} + \frac{11}{40} = \frac{20}{40} = \frac{1}{2}$

So, the probability that someone swims or runs is 1/2 or 50%.

6 0

3 years ago

HURRYYYY

kati45 [8]

63 study French
30 French not Spanish
63 study Spanish

3 0

4 years ago

Read 2 more answers

If m <5=42 what is m <4 42 48 128 138

Reika [66]

Answer:

48° or 138°

Step-by-step explanation:

$Complementary \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: Supplementary$

$90° = 42° + m∠4 \: \: \: \: \: 180°= 42° + m∠4$

$48°= m∠4 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 138° = m∠4$

I am joyous to assist you anytime.

5 0

4 years ago

[Algebra] Find the center and radius of the circle with equation x2 y2 -2x4y 113 op

KIM [24]

What you do is get into the form
(x-h)^2+(y-k)^2=r^2
(h,k) is center
r=radis

complete the square with x and y

x^2+y^2-2x+4y-11=0
group x and y terms together
(x^2-2x)+(y^2+4y)-11=0

take 1/2 of linear coefieicnt and add postive and negative
for x^2-2x, -2/2=-1, (-1)^2=1
for y^2+4y, 4/2=2, 2^2=4

(x^2-2x+1-1)+(y^2+4y+4-4)-11=0
complete the square
(x-1)^2-1+(y+2)^2-4-11=0
add like terms
(x-1)^2+(y+2)^2-16=0
add 16 both side
(x-1)^2+(y+2)^2=16
(x-(1))^2+(y-(-2))^2=4^2
(x-h)^2+(y-k)^2=r^2

(h,k)
(1,-2)
r=4

center is (1,-2)
radius is 4 units

7 0

3 years ago

Read 2 more answers