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gtnhenbr [62]
3 years ago
15

Can someone please explain how to do this and what’s the answer? asap

Mathematics
1 answer:
Serga [27]3 years ago
5 0

Answer:

8

Step-by-step explanation:

The diagram shows 8 different endpoints, so there are 8 different possible outcomes.

You can list all outcomes:

HHH

HHT

HTH

HTT

THH

THT

TTH

TTT

where H - head, T - tail

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The sum of three consecutive even numbers is 48. What is the smallest of these numbers?
SVETLANKA909090 [29]

Answer: The numbers are 14, 16 and 18.

Step-by-step explanation: First thing to note is that consecutive even numbers have a difference of 2 units between every two terms. That is, if the first number is a, the next would be a + 2, and the next would be a + 4, and so on.

Therefore the three consecutive even numbers shall be a, a + 2, and a + 4.

Our equation now becomes;

a + a + 2 + a + 4 = 48

3a + 6 = 48

Subtract 6 from both sides of the equation

3a = 42

Divide both sides of the equation by 3

a = 14

Therefore, the numbers are 14, 16 and 18.

4 0
3 years ago
Read 2 more answers
It says If 496 people voted in the election, how many were over 65 years old . I have a graph that say Over 65 is 25%
Dennis_Churaev [7]

Answer:

124

Step-by-step explanation:


6 0
3 years ago
A book distributor is trying to divide an order of textbooks into equally sized groups for shipping in cartons. The textbooks ca
Phoenix [80]
Calculate least common factor of 12, 15 & 18.
It will be 180.
answer is 
<span>B. 150 < N < 200</span>
3 0
3 years ago
If point P is 4/7 of the distnace frm M to N, what ratio does the point P partiion the directed line segment from M to N
vredina [299]

Answer: 4:3.

Step-by-step explanation:

Given: Point P is \dfrac{4}{7} of the distance from M to N.

To find: The ratio in which the point P partition the directed line segment from M to N.

If Point P is between points M and N, then the ratio can be written as

\dfrac{MP}{MN}=\dfrac{MP}{MP+PN}

As per given,

\dfrac{MP}{MP+PN}=\dfrac{4}{7}\\\\\Rightarrow\ \dfrac{MP+PN}{MP}=\dfrac{7}{4}\\\\\Rightarrow\ \dfrac{MP}{MP}+\dfrac{PN}{MP}=\dfrac{7}{4}\\\\\Rightarrow\ -1+\dfrac{PN}{MP}=\dfrac{7}{4}\\\\\Rightarrow\ \dfrac{PN}{MP}=\dfrac{7}{4}-1=\dfrac{7-4}{4}=\dfrac{3}{4}\\\\\Rightarrow\ \dfrac{PN}{MP}=\dfrac{3}{4}\ \ \or\ \dfrac{MP}{PN}=\dfrac{4}{3}

Hence, P partition the directed line segment from M to N in 4:3.

7 0
3 years ago
If x is directly proportional to to y and x= 200 and y=3 find x when y=5​
Amiraneli [1.4K]

Answer:

333.33

Step-by-step explanation:

x is directly proportional to y

k=y/x

k=3/200

now,

when y =5

y=kx

5=(3/200)x

1000/3=x

333.33 = x

3 0
1 year ago
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