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3 years ago

15

What is the probability of landing on red and rolling a number greater than 2?

1 answer:

Sedaia [141]3 years ago

6 0

Answer: 1/4 I think

Step-by-step explanation:

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(HELPPPPPPP) ples help me with 1, 2, 3

ra1l [238]

Answer:

Okay so number 3 is either undefined or Zero. I always forget which is which.

Step-by-step explanation:

But for 1 and 2 use your solution m=rise/run. Or you could count the ways down, like say, for number 1 it runs over 3 from a point and goes up till the next point. I hope this helps.

5 0

3 years ago

$970 at 4 1/4% simple interest for 2 years

iogann1982 [59]

For simple interest
i=prn
where i= interest p=amount invested, r=rate n=time period
i= 970*4 and 1/4 * 2
i= $8245<span />

3 0

4 years ago

Are all integers natural numbers? Explain why?

Nitella [24]

Nope.

Natural numbers consist of 1, 2, 3, 4 and so on. Integers, on the other hand, include 0 and the opposites of natural numbers (negative values). Therefore not all integers are natural numbers. Some of them are though.

6 0

3 years ago

Read 2 more answers

PLEASE HELP ME!! I ALREADY DID THE FIRST ONE BUT IM SO CONFUSED ABOUT THE OTHERS!!!

enot [183]

Answer:

i) 134

ii) Number of bottles sold on Tuesday: $\dfrac{x}{45}$

iii) Number of bottles sold on Wednesday: $\dfrac{(x-75)}{48}$

iv) $x=3915$

Therefore, 87 bottles were sold on Tuesday and 80 bottles were sold on Wednesday

Step-by-step explanation:

i) You need to ensure that the values are both in the same format (either both in dollars, or both in cents).

45 cents = 45/100 dollars = 0.45 dollars

60.30 ÷ 0.45 = 134

ii) both values are in cents, so no need to convert one of them.

Let n be the number of bottles sold.

So 45n = x

Therefore, n = x/45

ii)

Let n be the number of bottles sold.

So 48n = (x - 75)

Therefore, n = $\dfrac{(x-75)}{48}$

iv)

Number of bottles sold on Tuesday: $\dfrac{x}{45}$

Number of bottles sold on Wednesday: $\dfrac{(x-75)}{48}$

If the number of bottles sold on Tuesday was <u>7 more</u> than those sold on Wednesday:

$\implies \dfrac{x}{45}-7=\dfrac{(x-75)}{48}$

multiply both sides by 48:

$\implies \dfrac{48x}{45}-336=x-75$

multiply both sides by 45:

$\implies 48x-15120=45x-3375$

$\implies 3x=11745$

$\implies x=3915$

Therefore, 87 bottles were sold on Tuesday and 80 bottles were sold on Wednesday

8 0

2 years ago

The graph for the first equation of a system is shown in orange. The second equation is:

OLEGan [10]

Answer:

Given: Angle T S R and Angle Q R S are right angles; Angle T Is-congruent-to Angle Q

Prove: Triangle T S R Is-congruent-to Triangle Q R S

Triangles T S R and Q R S share side S R. Angles T S R and S R Q are right angles. Angles S T R and S Q R are congruent.

Step 1: We know that Angle T S R Is-congruent-to Angle Q R S because all right angles are congruent.

Step 2: We know that Angle T Is-congruent-to Angle Q because it is given.

Step 3: We know that Line segment S R is-congruent-to line segment R S because of the reflexive property.

Step 4: Triangle T S R Is-congruent-to Triangle Q R S because

of the ASA congruence theorem.

of the AAS congruence theorem.

of the third angle theorem.

all right triangles are congruent.

7 0

2 years ago

Read 2 more answers