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4 years ago

What is the combined weight of all the kittens

Mathematics

2 answers:

Aleksandr [31]4 years ago

6 0

The answer is 5. If you do 3/8 x 4 you get 1.5, if you multiply 1/2 x 3 you get 1.5, if you do 1/4 x 3 you get .75 and if you do 5/8 x 2 you get 1.25. So, 1.5 + 1.5 + .75 + 1.25 = 5

sertanlavr [38]4 years ago

4 0

The answer is 5 is the weight

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determine the perimeter and area of the Shaded portion of the figure below given the Circle diameter of 7 centimetre and the per

marshall27 [118]

Answer:

perimeter = 43.98cm

area = 76.96cm^2

Step-by-step explanation:

You take into account that the shaded regions are perfect circles, then, the total perimeter of the shaded regions are given by the circumference of both circles.

You calculate the circumferences, by using the following formula:

$C=2\pi r$ (1)

r: radio of the circles = (7/2)cm = 3.5cm

The total perimeter is twice the value of C in the expression (1). You replace r in (1), and calculate the total perimeter:

$C=2\pi (3.5cm)=21.99cm\\\\C_T=2C=2(21.99cm)=43.98cm$

The perimeter of the shaded region is 43.98cm.

The area of the shaded region is twice the area of one of the circle, which is given by:

$A=\pi r2=\pi (3.5cm)^2=38.48cm^2\\\\A_T=2A=2(38.48cm^2)=76.96cm^2$

The total area of the shaded region is 76.96cm^2

6 0

4 years ago

Assume that there are three airlines from which to choose, each with a number of flights per day, and an on-time percentage show

Rom4ik [11]

1.) The probability that the traveler flew on East-West Air is 4/(4 + 3 + 6) = 4/13 = 31%

2.) The probability that the traveler flew on Air One is 3/13 = 23%

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3 years ago

EMERGENCY i+i+i+i=-8 i=

Anon25 [30]

Answer

i=2

Step-by-step explanation:

i+i+i+i=8

4i=8

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4 0

3 years ago

Read 2 more answers

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denpristay [2]

Answer:

he shouldn't keep the turtle and should release it instead

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please I beg you help me

Elena L [17]

Answer:

Option D

Step-by-step explanation:

Going through the choices will help determine which option best simulates the random selection of a voter.

Flip a coin three times, and assign outcomes as follows: HHH, HHT, or HTH = Nava; HTT, THH, or THT = Jensen; TTH = Moretti, TTT = Chang.

Given that it is a random selection of the 4 candidates, it means the probability of choosing either one of them is equivalent. From the option, it can be found that Nava and Jensen have a higher chance of being voted than Moretti and Chang, which would not fit the criteria of being randomly selected.

Roll a number cube, and assign outcomes as follows: 1 or 2 = Nava, 3 or 4 = Jensen, 5 = Moretti, 6 = Chang.

Again, Nava and Jensen have a higher chance of being voted than Moretti and Chang. Therefore, this is not the correct option to simulate random selections of the 4 candidates.

Roll a number cube, and assign outcomes as follows: 1, 2, or 3 = Nava, 4 = Jensen, 5 = Moretti, 6 = Chang.

Nava has a higher chance of being voted, so this option does not fit the stimulation.

Flip a coin twice, and assign outcomes as follows: HH = Nava, HT = Jensen, TH = Moretti, TT = Chang

In this scenario, all 4 candidates have an equal chance of being voted, so this option would best simulate the random selection of a voter from the city.

Hope this helps :)

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3 years ago