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Naya [18.7K]
3 years ago
11

Teesha is in a french club. there are 10 freshman, 12 sophomores, 15 juniors, and 30 seniors in the club. the advisor is going t

o randomly choose one of the members of the club to be a guide for an important visitor. find the probability that she will choose a junior or a senior
Mathematics
1 answer:
VMariaS [17]3 years ago
7 0
I ma pretty sure the answer is 45/67
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Adalyn uses 1/5 cup of blue paint for every 2/5 cup of red paint to make purple paint. Enter the number of cups of blue paint Ad
ipn [44]

Given that;

Adalyn uses 1/5 cup of blue paint for every 2/5 cup of red paint to make purple paint.

\frac{1}{5}\text{ cups of blue paint }\rightarrow\frac{2}{5}\text{ cups of red paint}

For 1 cup of red paint, the amount of blue paints Adalyn will use is;

\frac{1}{5}\text{ cups of blue paint }\rightarrow\frac{2}{5}\text{ cups of red paint}

7 0
11 months ago
Four more than three times a number x is -26
Aleksandr-060686 [28]

Answer:

<u><em>x = -10</em></u>

Step-by-step explanation:

3 0
3 years ago
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Can you help on this question can you guys please help me?
Ne4ueva [31]
2b. Add then divide, so 9+8=17, then answer = 17/7 unless you have to write in improper faction.
3b. 5^3= 5 x 5 x 5
8 0
3 years ago
Y=-×+1 and y=2×+4 how many solutions when graphed
dedylja [7]

Answer:

One solution (-1,2)

Step-by-step explanation:

Since these two linear equations have different slopes, different y-intercepts, and are indeed linear, these equations will only have one crossing when graphed, and hence one solution.

To find that solution, we can simply set the equations equal to each other.

y = -x + 1

y = 2x + 4

-x + 1 = 2x + 4

-3 = 3x

-1 = x

Now plug that value back into one of the equations:

y = -x + 1

y = -(-1) + 1

y = 2

So now you know the crossing for these two equations occurs at (-1,2).

Cheers.

3 0
3 years ago
112,811 to the nearest hundred thousand
andrey2020 [161]
112,811 rounded to the nearest hundred thousand is 100,000
5 0
3 years ago
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