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3 years ago

11

Yolanda's club has 35 members. its rules require that 60% of them must be present for any vote. at least how many members must b

e present to have a vote?

1 answer:

german3 years ago

5 0

35 x .6 = 21 so there must be 21 people present to take a vote.

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Find the range of the following data. Scores:90.89,87,79,89,84,80,85,85,79

S_A_V [24]

Answer:

84.3211111111/ 84.32/ 84.3

Step-by-step explanation:

In order to find range, you have to add all the numbers up and then divide by the amount of numbers that you have. So, you'd do 90.89+ 87+ 79+ 89+ 84+ 80+ 85+ 85+ 79= 758.89. Then, since you have nine numbers, you'd divide 758.89 by nine, which equals 84.3211111111, and is rounded to 84.32, or 84.3.

7 0

3 years ago

Please help fast this has to be done by today can you also leave how you solved the problem thank you I will give points.

blagie [28]

Answer:

B

Step-by-step explanation:

First find the perdendicular slope (flip and change sign) : m= - $\frac{1}{4}$

Then set up your equation using the given ordered paired to find your y-intersept: -1 = - $\frac{1}{4}$ (5) + b

Caluclate the product: -1 = - $\frac{5}{4}$ + b

Move the variable to the left-hand side and change its sign : -b - 1 = - $\frac{5}{4}$

Calculate the sum: -b = - $\frac{1}{4}$

Change the sign : b= $\frac{1}{4}$

Use the slope and y-intersept to creat the equation: y = - $\frac{1}{4}$ x + $\frac{1}{4}$

6 0

3 years ago

Find constants b and c in the polynomial p (x )equals x squared plus bx plus cp(x)=x2+bx+c such that ModifyingBelow lim With x r

andrezito [222]

Answer:

b=2

c=-24.01

Step-by-step explanation:

If I understood your question right you need to find the constants b and c in the polynomial:

$p(x)=x^2+bx+c$

such that:

$\lim_{x\to4} \frac{x^2+bx+c}{x-4}$

In order to get a system of two equations you can find limes when x goes to 4 from the right side or from the left side.

I solved this using a number that is close to 4. When it goes from right I used 4.1 and from left 3.9. This way you get two equations:

$16.81+4.1b+c=1\\15.21+3.9b+c=-1$

When you solve the system you get the answers above.

5 0

3 years ago

Please help me with this question! thank you :)

nikdorinn [45]

Answer:

$2 + 2 = 0$

Step-by-step explanation:

It's easy you are

kid‍♂️‍♂️‍♂️

3 0

2 years ago

Help I’m stuck on this

Digiron [165]

Answer:

49 is the answer.

Step-by-step explanation:

$- 11 \frac{2}{3} \times - 4 \frac{1}{5}$

$- \frac{35}{3} \times - \frac{21}{5}$

$- 7 \times - 7 = 49$

8 0

3 years ago

Read 2 more answers