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2 years ago

11

A video store sells used DVDs for $9.65, tax included. About how many could you buy with the $130 you go for selling your textbo

oks back?

1 answer:

gtnhenbr [62]2 years ago

4 0

answer

13

step my step explanation

hoped this help

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70 hundred is equal to how many thousands

Ann [662]

70 x 100 = 7,000

Therefore, 70 hundred is equal to 7 thousands.

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3 years ago

Geoff earns $9.25 per hour before taxes, and he works 40 hours per week. Geoff's employer withholds (takes out) 10.65% of geoff'

Snowcat [4.5K]

Answer:

a

Step-by-step explanation:

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2 years ago

Among 35 students in a class, 20 of them earned A's on the midterm exam, 13 earned A's on the nal exam, and 12 did not earn A's

enyata [817]

Answer:

The correct answer is " $\frac{2}{7}$ ".

Step-by-step explanation:

According to the question,

Number of students,

= 35

A ! mid term A,

$n(A) = 20$

B : final A,

$n(B) = 13$

Didn't start,

$n(A^c \cap B^c) = 12$

Now,

⇒ $n(A \cup B)=35-12$

$=23$

then,

⇒ $n(A \cup B)=20+13-23$

$=10$

hence,

The probability will be:

⇒ $P(A \cap B)=\frac{10}{35}$

⇒ $=\frac{2}{7}$

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2 years ago

What is clairouts equation

Lesechka [4]

In mathematical analysis, Clairaut's equation is a differential equation of the form where f is continuously differentiable. It is a particular case of the Lagrange differential equation

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2 years ago

How many solutions does the system of equations below have?

lina2011 [118]

The answer is infinitely many solutions.
If you graph them both are a straight line which means they are infinite

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2 years ago