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3 years ago

Suppose two days before yesterday was wednesday.what day of the week will be 100 days from today

Mathematics

1 answer:

beks73 [17]3 years ago

4 0

I believe the answer is Monday!

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A particular fruit's weights are normally distributed, with a mean of 476 grams and a standard deviation of 36 grams. The heavie

4vir4ik [10]

Answer:

Step-by-step explanation:

Given that:

mean (μ) = 476 grams, standard deviation (σ) = 36 grams. P(z) = 19%

The z score shows by how many standard deviation the raw score is above or below the mean. It is given by the equation:

$z=\frac{x-\mu}{\sigma}$

Since the 19% weigh more, therefore 81% (100% - 19%) weigh less.

From the normal distribution table, the z score that corresponds to a probability of 81%(0.81) = 0.87

We substitute z = 0.88 in the z score equation to find the raw score. Therefore:

$z=\frac{x-\mu}{\sigma}\\0.87=\frac{x-476}{36}\\ x-476=31.32\\x=31.32+476\\x=507.32\\$

x ≅ 507 grams

Therefore 19% of fruits weigh more than 507 grams

7 0

3 years ago

What is thirty-four and twelve hindredths in expanded form?

strojnjashka [21]

The answer is two hundred thirty four.

6 0

4 years ago

Solve each equation by graphing. round to the nearest tenth.2x^2+5=11x

Lesechka [4]

Answer:

Step-by-step explanation:7

7 0

2 years ago

Which polynomial lists the powers in descending order? A. –10 + 4x3 – 4x5 + 2x4 + x7 B. x7 – 4x5 + 2x4 + 4x3 – 10 C. x7 + 4x3 +

Artist 52 [7]

The answer for the exercise shown above is the option B, which is: $x^{7} -4 x^{5} +2 x^{4} +4 x^{3}- 10$
The explanation is shown below:
To list the powers of the polynomial given in the problem above in descending order, you must write the terms from the highest degree to the lowest degree. You have that the highest degree is $7
$ and the lowest degree is $0
$ (Because $-10 x^{0} =-10(1)=-10$ . Therefore, you have that the correct option is the option B.

4 0

3 years ago

In this sum, each letter stands for one of the digits 0 to 9

lora16 [44]

Answer:

7 4 5 0

F O U R

4 8 1

O N E

=7 9 3 1

F I V E

Hope this is correct:)

6 0

3 years ago