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3 years ago

How many different ways can you make 75cents using nickles quaters and dimes?

1 answer:

4 0

3 dimes, 1 nickel
2 dimes, 3 nickels
1 dime, 5 nickels
7 nickels
(don't forget to add in the initial quarter, dime, and nickel)

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Brainliest goes to whoever answers the question correctly

Fudgin [204]

Answer:

The answer is option A.

Step-by-step explanation:

A. y = 8/7x +5

8 0

2 years ago

Suppose Q and R are independent events. Find P(Q and R). P(Q) = 0.87, P(R) = 0.51

eimsori [14]

Answer:

0.4437

Step-by-step explanation:

First we will define independent events.

Two events are said to be independent when the occurrence of one event doesn't affect the probability of occurrence of second event.

Given

P(Q)=0.87

and

P(R)=0.51

The probability of independent events is given as:

P(Q∩R)=P(Q)*P(R)

=0.87*0.51

=0.4437

So the probability of Q and R is 0.4437 ..

5 0

2 years ago

Help me pls!!!!!!!!!!!!!!!!!!

Natalka [10]

Answer:

its c

Step-by-step explanation:

its not that hard man you simply have to place the miles per seconds in an exponential graph

7 0

2 years ago

Can any one help and fast please

sashaice [31]

Answer:

we conclude that in the second step, 3 should have been subtracted from the right side as well on the left side.

Step-by-step explanation:

Given the expression

$4 < -2x + 3 < 9$

SECOND STEP

subtract 3 from the right-hand side as well as on the left-hand side

$4-3$

SOLVING THE REMAINING COMPLETE COMPRESSION

$1 < -2x < 6$

Divide all parts by -2

Please note that multiply or divide an inequality by a negative number flips the inequality sign.

so the expression becomes

$\frac{1}{-2}\:$

$\frac{1}{-2}\:>x\:$

Hence, from the explanation, we conclude that in the second step, 3 should have been subtracted from the right side as well on the left side.

3 0

3 years ago

Please solve and explain the steps

Crazy boy [7]

Answer/Step-by-step explanation:

First isolate the variable.

-x+6≥10

-6 -6

-x≥4

Divide by negative 1

x≥-4

So the answers would be -3.9, 4, -4, 3.9, 0, 7, 4.01

5 0

2 years ago