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3 years ago

Solve this problem please

Mathematics

1 answer:

solmaris [256]3 years ago

4 0

5m five stands for the number of days and m stands for the number of things she's selling

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A 2-pound bag of wildflower seed covers 8 square feet. How many pounds of seed does it take to cover 1 square foot?

Lisa [10]

Answer:

0.25 pounds

Step-by-step explanation:

The fraction is 2/8 and it means 2 pounds cover 8 feet

simplify the fraction 1/4 one pound covers 4 feet

1/4=0.25

so 0.25 pounds cover one square foot0.25/1

6 0

3 years ago

What is 3x-5y=10 in slope intercept form

vodka [1.7K]

The slope intercept form of a line is y = mx + b
where m = slope and b = y-intercept
The given equation becomes
3x - 5y = 10
-5y = -3x + 10
y = (-3x + 10)/-5
y = (3/5)x - 2
That is the answer.

4 0

3 years ago

Read 2 more answers

A true-false quiz with 10questions was given to a statistics class. Following is the probability distribution for the score of a

SSSSS [86.1K]

Using the mean formula and it's interpretation, it is found that:

1. The mean is 7.52.

2. If we were to give this quiz to more and more students, the mean score for these students would approach 7.52.

The mean of a discrete distribution is given by the sum of each outcome divided by it's respective probability.

Hence, in this problem, according to the distribution given, the mean is:

$E(X) = 5(0.06) + 6(0.12) + 7(0.33) + 8(0.29) + 9(0.13) + 10(0.07) = 7.52$

The mean is 7.52.

The interpretation is that over many trials, the mean would approach 7.52.

A similar problem is given at brainly.com/question/24855677

3 0

3 years ago

Suppose a bag of marbles has 4 green, 2 red, 5 yellow, 1 brown, and 7 blue marbles. What is the probability of picking a red mar

swat32

Assuming that each marble can be picked with equal probability, we notice that there is a total of

$4+2+5+1+7 = 19$

marbles, of which 2 are red.

So, the probability of picking a red marble is

$\dfrac{2}{19}$

In fact, as in any other case of (finite) equidistribution, we used the formula

$P(\text{event}) = \dfrac{\text{number of favourable cases}}{\text{number of all possible cases}}$

4 0

3 years ago

Simplify: (3 × 22) ÷ 6 + [28 – (4)2] Question 17 options: A) 32 B) 23 C) 46 D) 55

algol13

Answer:

Step-by-step explanation:

Here the trick is to perform the indicated operations in the correct order. Anything inside parentheses must be done first, followed by any multiplication or division, followed by any addition or subtraction.

Doing the work inside parentheses first:

(3 × 22) ÷ 6 + [28 – (4)2] => (66) ÷ 6 + [28 - 8], or

(66) ÷ 6 + [28 - 8] => 11 + [20], or 31

3 0

3 years ago