Evaluate the following expression.
50÷ 5^2×2

Answers

Answer 1
50/5^2 x 2
2x2
ANSWER: 4
Answer 2
ANSWER= 4


50/5^2x2
2x2

Related Questions

What is the volume of a cube with an edge length of 13 cm?

Answers

Answer:

im not sure but it might V=2197cm³

Step-by-step explanation:

please help me asap​

Answers

1.>
2.4with exponent of 6 aka (D)
3.120
1.) >
2.) is the fourth choice
3.) is 120

2+2 this is for that one guy that answered my question he needs some more points and answers so imma help him out
I think it’s a boy honestly Idk

Answers

Answer:

I need more too lol the answer is 4

the answer is four loll

In the figure below, if the measure of an angle is 1=37, and angle 1 is congruent to angle 3, what is the measure of angle 4? asap :( <3

Answers

Answer:

∠ 53°

Step-by-step explanation:

[tex]Hope\\This\\Helps[/tex]

Jose is riding his bicycle. He rides at a speed of 12 kilometers per hour fore 38.4 kilometers. For how many hours does he rides

Answers

Answer:

3.2 hours

Step-by-step explanation:

Why did I get this wrong?

Answers

Step-by-step explanation:

12 / x¹⁴ = 12x⁻¹⁴

Integrate using power rule.

-12/13 x⁻¹³

-12 / (13x¹³)

You forgot the negative sign.

I need help ASAP !
Please fast ! What mathematical term do we use for the first part of proof ?

Answers

Answer:

A mathematical proof is an inferential argument for a mathematical statement, showing that the stated assumptions logically guarantee the conclusion.The argument may use other previously established statements, such as theorems; but every proof can, in principle, be constructed using only certain basic or original assumptions known as axioms, along with the accepted rules of inference.

Its got to be in there.

Which of the following describe ? Select all that apply.
integer
whole number
irrational number
rational number

Answers

Answer:

Irrational Number

Step-by-step explanation:

Answer:

irrational because pi is a number that can not be converted into a fraction from and its infinite

Step-by-step explanation:

I really need help with this ?

Answers

Answer:

Answer=44

Step-by-step explanation:

Rectangle: 6x4=24.

Triangle: 4x4=16, and 16/2=8.

Semicircle: Pi x radius squared, so pi x 2 squared is 16.something, and since it's a semicircle, we divide by 2, so it's 8 again.

Overall: 24+8+8=44 cm squared.

the quotient of 9 3/4 and 5/8​

Answers

Answer:

15.6

Step-by-step explanation:

[tex]9\frac{3}{4} = \frac{39}{4}[/tex]  Plug 39/4 in: 39/4 ÷ 5/839/4 ÷ 5/8 = 39/4 × 8/539/4 × 8/5 = 312/20[tex]\frac{312}{20} = 15.6[/tex]  

I hope this helps!

Answer:

15 3/5

Step-by-step explanation:

9 3/4 ÷ 5/8

39/4 ÷ 5/8

39/4 x 8/5

39 x 8 / 4 x 5

312 / 20

312 ÷ 4 / 20 ÷ 4

78/5, or 15 3/5

Given the sample data x: 23 17 15 30 25 (a) Find the range.

Answers

15 because range is biggest number (30) take away smallest number (15)

Please help I will put brainliest

Answers

Answer:

−64x12y12

Good Luck!!!

Answer:

[tex]-64x^{12} y^{12}[/tex]

Step-by-step explanation:

1. remove parentheses by multiplying factors.

2. use exponent rules to remove parentheses in terms with exponents.

3. combine like terms by adding coefficients.

4. combine the constants.

> 34.06
A.
18.058
B.
34.060
C.
35.13
D.
43.05
E.
54.06

Answers

Answer:

The answer would be C Hope this helps :)

Step-by-step explanation:

Answer:

C, D, E

Step-by-step explanation:

A. and B. are both less than or equal to 34.06. The others are greater than 34.06

can be tested by subtracting 34.06 by the other numbers and with a negative result, it is greater than 34.06.  for example 34.06 - E. (54.06) = -20

so E(54.06) is greater than 34.06. If you couldn't already tell.

B is incorrect because it is equal to 34.06. A also is incorrect. This is because it is less than 34.06. 34.06 - A.(18.058) = 16.002. The result of a positive number means it is less than the number on the right of the inequality sign.

A study was designed to compare the attitudes of two groups of nursing students towards computers. Group 1 had previously taken a statistical methods course that involved significant computer interaction. Group 2 had taken a statistic methods course that did not use computers. The students' attitudes were measured by administering the Computer Anxiety Rating Scale (CARS). A random sample of 12 nursing students from Group 1 resulted in a mean score of 59.7 with a standard deviation of 2.8. A random sample of 15 nursing students from Group 2 resulted in a mean score of 64.7 with a standard deviation of 8.3. Can you conclude that the mean score for Group 1 is significantly lower than the mean score for Group 2? Let µ1 represent the mean score for Group 1 and µ2 represent the mean score for Group 2. Use a significance level of α = 0.1 for the test. Assume that the population variances are equal and that the two populations are normally distributed.Step 1: State the null and alternative hypotheses for the test.Step 2: Compute the value of the t test statistic. Round your answer to three decimal placesStep 3: Determine the decision rule for rejecting the null hypothesis H0. Round your answer to three decimal places. Reject or fail to reject your hypothesis?

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Group 1:

μ1 = 59.7

s1 = 2.8

n1 = sample size = 12

Group 2:

μ2 = 64.7

s2 = 8.3

n2 = sample size = 15

α = 0.1

Assume normal distribution and equ sample variance

A.)

Null and alternative hypothesis

Null : μ1 = μ2

Alternative : μ1 < μ2

B.)

USing the t test

Test statistic :

t = (m1 - m2) / S(√1/n1 + 1/n2)

S = √(((n1 - 1)s²1 + (n2 - 1)s²2) / (n1 + n2 - 2))

S = √(((12 - 1)2.8^2 + (15 - 1)8.3^2) / (12 + 15 - 2))

S = 6.4829005

t = (59.7 - 64.7) / 6.4829005(√1/12 + 1/15)

t = - 5 / 2.5108165

tstat = −1.991384

Decision rule :

If tstat < - tα, (n1+n2-2) ; reject the Null

tstat < t0.1,25

From t table :

-t0.1, 25 = - 1.3163

tstat = - 1.9913

-1.9913 < - 1.3163 ; Hence reject the Null

The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine how many days are equal to 30 hours. 1 day 24 hours 12 hours 12 hours 1 and 1 over 4. days 1 and 1 over 2. days 1 and 3 over 4. days 2 days

Answers

Answer:

12 hours +  12 hours and 1 over 4

or 12 + 13 + 1/4 / 6 hours

Step-by-step explanation:

this is true since 1/4 of a day is 6 hours and  30 hours is equivalent to 24 hours plus 6 extra hours..

Answer:

HOURS AND HOURS WHIC IS EQUAL TO 24 WHICH MEANS 1 X 4 IS 4 SO THE ANSWER IS 42

Step-by-step explanation:

A family on vacation took a road trip to Florida. Use the table to determine whether an equation in the form y=ke can be written for the situation. Explain your answer.​

Answers

Answer:

No. Since the value of the ratio

is not the same for each pair of​ values, the relationship is not proportional.​ So, an equation cannot be written for the situation. its c

Step-by-step explanation:

Jasmine wrote a number that is the opposite of -3. What
number did Jasmine write?
0 1/3
3
0
-3

Answers

Answer:

3

Step-by-step explanation:

This is because its the opposite.

Jasmine would write 3.

Hope this helps!!

Answer:

c

Step-by-step explanation:

Please help me this brought my grade down and I need to get it up by next week please please help im giving all my points away for it

Answers

Answer:

Step-by-step explanation:

8 (2x - 3) - 6x? what the answer

Answers

Answer:

Step-by-step explanation:

Multiply the expressions.

− 32 x  − 24

Answer 2.5:

Step-by-step explanation:

49.67 to the nearest ten

Answers

answer:

50

explanation:

Please help me now. I am stuck on this one.

Answers

Answer:

Step-by-step explanation:

Formula: Area=(a+b)/2 * h

72=(16+8)/2*h

72=24/2*h

72=12*h

h=72/12

h=6

It will be nice if you give me brainlies.Good luck!

just a quick question!!​

Answers

Answer:

The scale is by 4 becuase if you mutiply 4 by the numbers on the smaller triangle then you will get the numbers on the larger triangle.

Step-by-step explanation:

A square has a perimeter of 51.6 inches. What is the length of each side?
13 inches
129 inches
12.9 inches
1.29 inches

Answers

Answer:

12.9

Step-by-step explanation:

A square has even lengths on each side. Since there is 4 sides on a square. We divide perimeter by 4.

51.6/4 = 12.9 inches

The length of each side of the square is 12.9 inches if perimeter of square is 51.6 inches.

What is Quadrilateral?

A quadrilateral is defined as a two-dimensional shape with four sides, four vertices, and four angles.

The perimeter of a square is the sum of the lengths of all its sides.

Let a be the length of each side of the square, then the perimeter P is given by:

P = 4a

We are given that the perimeter is 51.6 inches, so we can set up the equation:

51.6 = 4a

Solving for a, we divide both sides by 4:

a = 51.6/4

a = 12.9

Therefore, the length of each side of the square is 12.9 inches if perimeter of square is 51.6 inches.

To learn more on Quadrilateral click:

https://brainly.com/question/6321910

#SPJ7

Malcolm drew a circle with a diameter of d units, a radius of runits, a circumference of C units, and an area of A units. Which of the following could Malcolm use with his circle to define
PI?

HELP ME

Answers

Answer:

c because definition of circumference: the enclosing boundary of a curved geometric figure, especially a circle.

Answer:

C

Step-by-step explanation: water

A student missed 51 problems on a history test and received a grade of 4%. If all the problems were of equal value, how many problems were on the test? Follow the problem-solving process and round your answer to the nearest integer.

Answers

there were 53.125 (or 53 1/8) questions on the test.

cross multiply and divide:

51/96 = x/100

5100 = 96x

53.125 = x

hope this helps! let me know if you have any questions :)

Bev scored 540 points. This was 158 points more than Ike scored. How many points did Ike score?

Answers

Answer:

382

Step-by-step explanation:

540 - 158

Quinn is playing video games at a virtual reality game room. The game room charges 20 dollars for every 30 minutes of play time.

Answers

Answer:

whats the question-

Step-by-step explanation:

Answer:

so how many hours does he play, we need to know that so we can calculate it

Step-by-step explanation:

Look at the diagram below. The friction force between the bag and the floor is 4N. What is the net force acting on the bag?

Answers

Answer: 21 net force to the right

Step-by-step explanation:

Answer:

Step-by-step explanation:

Your right

At the start of a soccer game, the referee flips a coin to determine which team gets the ball first. The referee making
the calls for your upcoming game has seen the last 5 coin flips come up tails. The team captain plans to call heads
during the coin flip because he says it is long overdue.
Is your friend's reasoning correct?
O Yes, the coin flip is more likely to come up heads in order for the probability of heads to get back to 0.5.
No, it is highly unlikely to get 5 tails in a row by chance alone, so the friend should continue to go with tails. This
referee must be using an unfair coin.
O No, the probability of getting heads or tails is 0.5, regardless of the outcomes of the previous flips.
Yes, after so many tails in a row, the coin is due to show heads.

Answers

Answer: The answer is C on Edge 2020

Step-by-step explanation:

Answer:

(C) No, the probability of getting heads or tails is 0.5, regardless of the outcomes of the previous flips.

Is correct

ED2021

1. It took Lucy two hours to read the first 108 pages of a book. She read the last 48 pages in 75 minutes. What was Lucy’s average reading rate for the entire book in pages per hour?

Answers

Answer:

I have the same question

Step-by-step explanation:

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