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1 year ago

katoni bought 1 1/2 dozen pencils . There are 12 pencils in a dozen . How many pencils did katoni buy?

Mathematics

2 answers:

Ainat [17]1 year ago

7 0

Katoni bought 18 pencils

Black_prince [1.1K]1 year ago

3 0

Yessirrrrrrrrrrrrrrrr

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Plz help ASAP!!!!!!! I will mark brainliest!!!!!

Arturiano [62]

blank 2 will be

Statement Reason

RS≅ST Definition of Midpoint

blank 4 will be:

Statement Reason

RS≅XY Transitive Property of Convergence

Step-by-step explanation:

We need to fill the blanks in the table.

In blank 2 we will get:

If S is midpoint of RS, it means it has divided the line segment RS into 2 equal parts. So, blank 2 will be

Statement Reason

RS≅ST Definition of Midpoint

In blank 4 we will get:

We are given:

ST≅XY

and RS≅ST

So, using transitive property of convergence we get

if A≅B and B≅C then A≅C

In our case,

RS≅XY

So, blank 4 will be:

Statement Reason

RS≅XY Transitive Property of Convergence

Keywords: Midpoint of line segment

Learn more about Midpoint of line segment at:

#learnwithBrainly

6 0

2 years ago

Amanda works a Monday through Friday work week at the rate of $11.50 per hour. She takes a 1-hour lunch break. If she clocks in

Anuta_ua [19.1K]

Answer: $603.75 per week

Explanation: 11.50 / 60 minutes = 0.19166666666

0.19166666666 x 450 minutes = 86.249999997

86.249999997 x 7 days = 603.749999979

If you round 603.749999979 to the nearest hundredth, you

get 603.75.

Therefore, Amanda made $603.75 that week.

3 0

2 years ago

A car insurance company has determined that 66% of all drivers were involved in a car accident last year. Among the 1010 driver

jenyasd209 [6]

Answer: Our required probability is 0.618.

Step-by-step explanation:

Since we have given that

Probability of all drivers were involved in a car accident last year = 66%

Number of drivers = 10

Number of drivers involved in a car accident = 3

So, probability of drivers involved in car accident is given by

$\dfrac{3}{10}\\\\=0.3$

Probability of getting 3 or more who were involved in a car accident is given by

P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)

Here,

$P(X=0)=^{10}C_0(0.7)^{10}=0.028\\\\P(X=1)=^{10}C_1(0.7)^9(0.3)=0.121\\\\P(X=2)=^{10}C_2(0.7)^8(0.3)^2=0.233$

So, our equation becomes

P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)

$P(X\geq 3)=1-0.028-0.121-0.233=0.618$

Hence, our required probability is 0.618.

4 0

2 years ago

The diagram shows two straight lines. both lines intersect at point A.

Setler [38]

Following the graph as listed we can immidiately say that (1/2,-2) & (-2,-8) must be wrong. This can be seen by the fact that the line's don't intersect in quadrants 1 & 4. It also cannot be greater than -2 or y would not =-2. Thus it must be (-1/2,-2) or (-2,1/2) and because we know they don't intersect in quadrant two, the correct answer must be (-1/2,-2). So the last answer is correct for the intersection point.

TLDR: (-1/2,-2) is the correct answer.

6 0

2 years ago

On Monday, three hundred thirteen students went on a trip to the zoo. All seven buses were filled

astra-53 [7]

Answer:

44 students were in each bus.

Step-by-step explanation:

313-5=308/7=44

8 0

3 years ago