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2 years ago

62+7h in word phrase

Mathematics

1 answer:

Nadya [2.5K]2 years ago

6 0

Answer:

sixty-two plus 7 times a number h

Step-by-step explanation:

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{ vowels in the word ALGEBRA}

daser333 [38]

Answer:

2As and 1E

Step-by-step explanation:

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2 years ago

The probability that a train leaves on time is 0.9. The probability that the train arrives on time and leaves on time is 0.36. W

ASHA 777 [7]

P(arrives on time given leaves on time)=
P(B | A)= P(B n A) / P(A)
= P(A n B) / P(A)
= 0.36 / 0.9
= 0.4

5 0

3 years ago

Read 2 more answers

Michael can buy 4 sandwiches and 3 cups of coffee for $23.75. Amy can buy 2 sandwhiches and 5 cups of coffee for $19.75 how much

Kobotan [32]

Answer: The cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.

Step-by-step explanation:

Let x be the cost of one sandwich and y be the cost of one cup of coffee.

By considering the given situation, we have the following equations :-

$4x+3y=23.75.................(1)\\\\2x+5y=19.75................(2)$

Multiply 2 on both sides of equation (2) , we get

$4x+10y=39.5................(3)$

Subtract equation (1) from equation (3), we get

$7y=15.75\\\\\Rightarrow\ y=\dfrac{15.75}{7}=2.25$

Put value of y in (1), we get

$4x+3(2.25)=23.75\\\\\Rightarrow\ 4x+6.75=23.75\\\\\Rightarrow\ 4x =17\\\\\Rightarrow\ x=4.25$

Hence, the cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.

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2 years ago

A B C D (i only got 20 min)

lana66690 [7]

Answer:

Step-by-step explanation:

because how the line passes through the positive 4 and its a negative slope along with the fact that it goes down 3 over 2.

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2 years ago

¿Cual es el perímetro de un hexágono regular cuyo lado mide 16,5cm?

alukav5142 [94]

Step-by-step explanation:

6(16.5 cm) = 99 cm

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2 years ago