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3 years ago

what is the inverse of the conditional statement: If my mom has to work, then I babysit my little sister.

1 answer:

3 0

The inverse of the conditional statement can be made by negating both the hypothesis and the conclusion

The inverse of ur conditional statement is : If my mom does not have to work, then I will not babysit my little sister.

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16 quarts= _____ cups

belka [17]

Answer: 64

Step-by-step explanation:

If there are 4 cups in each quart multiply 16 quarts by 4 and you get 64 :)

4 0

3 years ago

Read 2 more answers

suppose the annual rate of inflation is about 4% this means that the cost of an item increases by about 4%. write and evaluate a

Mashcka [7]

Cost = (3,500) * (1.04)^years
Cost = (3,500) * (1.04)^4
Cost = (3,500) * 1.16985856 
Cost = 4,094.50

4 0

3 years ago

How did you get 0.36 from 7/20

Tema [17]

I'm confused when I did it I got .35 and you divide
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3 years ago

Suppose that the function f is defined. , for all real numbers, as follows.

aivan3 [116]

Answer: The values of......

$f(-5)=\frac{9}{4}\\ \\ f(-2)= -1\\ \\ f(4)=0$

Step-by-step explanation:

Given function is: $\left \{ {{f(x)= \frac{1}{4}x^2 -4, if x\neq -2} \atop {=-1, if x=-2}} \right.$

For $f(-5),$ the value of $x$ is -5, which is not equal to -2.

So, $f(-5)= \frac{1}{4}(-5)^2 -4 = \frac{1}{4}(25)-4 =\frac{25}{4}-4=\frac{25-16}{4}=\frac{9}{4}$

For $f(-2),$ the value of $x$ is -2.

So, $f(-2)= -1$

For $f(4),$ the value of $x$ is 4, which is not equal to -2.

So, $f(4)=\frac{1}{4}(4)^2 -4 =\frac{1}{4}(16)-4 =4-4=0$

5 0

3 years ago

A plane takes off at an angle of elevation of 15 and travels in a straight line for 3,000 meters. What is the height of the plan

Gala2k [10]

That's a right triangle with hypotenuse 3000 and the height y is the side opposite the elevation angle of 15 degrees.

$y = 3000 \sin 15^\circ$

We can actually compute $\sin 15^\circ$ exactly but I won't bother.

$y \approx 776 \textrm{ feet}$

3 0

3 years ago