Translate “58 is less than a number less than 126” into math symbols

Step-by-step explanation:

You can solve this with kinematics or with energy.

Using kinematics, given:

v₀ = 600 m/s

v = 200 m/s

Δx = 0.05 m

Find: a

v² = v₀² + 2aΔx

(200 m/s)² = (600 m/s)² + 2a (0.05 m)

a = -3,200,000 m/s²

Given:

v₀ = 600 m/s

v = 0 m/s

a = -3,200,000 m/s²

Find: Δx

v² = v₀² + 2aΔx

(0 m/s)² = (600 m/s)² + 2(-3,200,000 m/s²) Δx

Δx = 0.05625 m

So the bullet needs to travel an additional 0.00625 m, or 0.625 cm.

Using energy, the work done on the bullet equals the change in kinetic energy.

ΔKE = W

½ mv² − ½ mv₀² = Fd

½ m (200 m/s)² − ½ m (600 m/s)² = F (0.05 m)

(-160,000 m²/s²) m = F (0.05 m)

F/m = -3,200,000 m/s²

½ mv² − ½ mv₀² = Fd

½ v² − ½ v₀² = (F/m) d

½ (0 m/s)² − ½ (600 m/s)² = (-3,200,000 m/s²) d

d = 0.05625 m

Answer:

D

Step-by-step explanation:

They reason is because it makes sense. Do some more research and you will understand

Answer:

41.25 ft for the area

Step-by-step explanation:

this is because when  1/4, 3/4, and 1/2 are added you get 1.5in =10.5 ft

and the other side with be 3.75in = 30.75 ft and added 10.5+30.75 =41.25

Answer:

[tex]\huge{\boxed{\sf{ 6400 }}}[/tex]

Step-by-step explanation:

Correction:

A trader sells 5 mobiles for Rs 35840 and had profit of 12% . Find the cost price of each mobile.

Solution:

Selling price of 5 mobiles = Rs 35840

Now, we have to find the selling price of 1 mobile. So, for the cost of 1 mobile , the cost of 5 mobiles is divided by 5.

i.e [tex]\frac{35840}{5} =[/tex] Rs [tex]7168[/tex]

We have,

Cost of 1 mobile = Rs 7168

Profit % = 12 %

Finding the cost price of each mobile :

[tex]\boxed{\sf{ CP = \frac{SP * 100}{100 + Profit percent}}}[/tex]

[tex]CP = \frac{7168 * 100}{100 + 12}[/tex]

[tex]CP = \frac{716800}{112}[/tex]

[tex]CP =[/tex] Rs [tex]6400[/tex]

Hope I helped!

Best wishes!

~[tex]\text{ TheAnimeGirl}[/tex]

Answer:

$16.5

Step-by-step explanation:

12 cups= 3 quarts 2 gallons= 8 quarts

3+8=11 quarts 11x$1.5=$16.5

well, 26+6 is 32, so divide that by 3 and you'd get 10.67, making daniel 32 by that time and his son being 10 years old

its simple math really, also, i hope this helps you ^-^

Answer: 46-3i

Step-by-step explanation: Use the FOIL method, (a+b)(c+d)=ac+ad+bc+bd. Collect like terms then simplify.

(6+7i)(3−4i)

18−24i+21i+28

(18+28)+(−24i+21i)

46-3i

- Hope this helps, have a blessed and wonderful day! :-)

In the standard form we can write (6 + 7i)(3 − 4i) as (- 3i + 46).

A complex number is a number of the form a + bi, where [a] and [b] are real numbers and [i] is equal to [tex]\sqrt{-1}[/tex].

Given is the following complex expression -

(6+7i)(3−4i)

We have -

(6 + 7i)(3 − 4i)

On expanding, we get -

6(3 - 4i) + 7i(3 - 4i)

18 - 24i + 21i - 28i²

18 - 3i - 28i²

18 - 3i - 28 (-1)

18 - 3i + 28

46 - 3i

- 3i + 46

Therefore, in the standard form we can write (6 + 7i)(3 − 4i) as (- 3i + 46)

To solve more questions on complex numbers, visit the link below-

https://brainly.com/question/617146

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Answer:

D

Step-by-step explanation:

The number expression 5⁻¹⁵ rewritten using a positive exponent as -5¹⁵ option (A) -5¹⁵ is correct.

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

It is given that:

The number expression is:

= 5⁻¹⁵

By the property of the integer exponent we can write the above number exponent as follows:

= (5¹⁵)(-1)¹⁵

(-1)¹⁵ = -1   (because 15 is the odd number)

= -5¹⁵

Thus, the number expression 5⁻¹⁵ rewritten using a positive exponent as -5¹⁵ option (A) -5¹⁵ is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

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Answer:

Step-by-step explanation:

5+2+7=14

28/14=2

2*5=10

2*2=4

2*7=14

10:4:14

Answer:

1) X = 12

2) 10 = Y

3) K = -3

4) N = -2

5) X = 5

6) X = -1.2 (plz double check)

7) W = 0.6

8) N = -0.28

9) I forgot how to do that

10) X = 7

Step-by-step explanation: What's your teacher trying to pull on you with those weird numbers? Double check my answers for those but everything should be correct. Let me know.

Answer:

300

Step-by-step explanation:

50% means half. If he payed half for the drinks, the drinks would have cost him 300

Answer:

The expression is (m/3 + 2) inches

Step-by-step explanation:

Quotient simply is the result of division.

Thus, the quotient we are dealing with is m/3

So, since George’s height is 2 in taller than this quotient, we have his height as;

(m/3 + 2) inches

Answer:

No.

Step-by-step explanation:

It should be 3:1 since the number of apples comes first in the ratio.

Answer:

yes, because if you express it as 1:3 or 1/3 is the same thing

Answer:

x= (A/8 - 39/4)

B= (A/4 + 189/2)

Step-by-step explanation:

You simplify 2(A/8 - 39/4) +144

Answer:

126

Step-by-step explanation:

Answer:

56 deceased by 14% is 48.16

262 decreased by 39% is 159.82

Answer:

pass the code

Step-by-step explanation:

Answer:

a and c

Step-by-step explanation:

Answer:

0.67 and 0.665

Step-by-step explanation:

Answer:

[tex]\huge{\boxed{\sf { 255 b}}}[/tex]

Step-by-step explanation:

[tex]256 b - b[/tex]

Like terms are those which have the same base. Like terms can be added or subtracted . Only coefficients of like terms can be added or subtracted.

⇒[tex](256 - 1 )b[/tex]

⇒[tex]255 b[/tex]

Hope I helped!

Best wishes!

~[tex]\text{ TheAnimeGirl}[/tex]

If L || M. Then the value of the variable 'x' will be 17.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees.

The side of the rectangle is L and M. If L || M.

L = 8x + 20

M = 11x - 31

Then the value of 'x' is given as,

M = L

11x - 31 = 8x + 20

11x - 8x = 20 + 31

3x = 51

x = 17

If L || M. Then the value of the variable 'x' will be 17.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

The side of the rectangle is L and M. If L || M.

L = 8x+20

M= 11x-31

Answer:

B

Step-by-step explanation:

Solution,

here,

slope(m)=-5

passing point;(-1 , -8)=(x1 , y1)

Using the formula:y-y1=m(x-x1)

or,y-(-8)= -5[x-(-1)]

or,y+8=-5x-5

.°.y= -5x-13

━━━━━━━☆☆━━━━━━━

▹ Answer

x = -13

▹ Step-by-Step Explanation

3x = -39

Divide both sides by 3:

3/3 = 1x

-39/3 = -13

FINAL ANSWER:

x = -13

Hope this helps!

CloutAnswers ❁

━━━━━━━☆☆━━━━━━━

Answer:

X is - negitave -42

Step-by-step explanation:

3- (-42) = -39

Answer:

the answer is true

that's all i got hope it helped

Dale spends 12 hours on the internet, 75% on messages and 25% on games.

To make this easier, we can just convert the percentages into fractions and then continue.

To turn a percentage into a fraction, take the percentage number and put it into the numeriator, and add 100 to the denominator.

75% = 75/100  

25% = 25/100

Simplify!

75% = 75/100 = 3/4

25% = 25/100 = 1/4

So, now we know how to convert the percentages into a fraction. Now! We must use the fractions to find out how to find the time he uses to play games.

We know now that he spends 1/4 of his time working on games, and 3/4 of his 12 hours working on messages. However, we want to know how much 1/4 is. Divide 12 by the denominator, 4, and this will determine how long 1/4 is.

12 / 4 = 3  

So, that means that of his 12 hours he spends on the internet, he spends 3 hours doing games.

Now, subtract the time he spends doing the games by the time he spends on the internet to find the time on he spends messaging.

12 - 3 = 9

Which means that:

9 = Hours Spent Doing Messaging

3 = Hours Spent Playing Games

Answer:

8 more men are needed to complete the job

Step-by-step explanation:

Proportions

This problem can be solved by step-by-step reasoning applying proportions:

The above statement stands because the fewer hours of work, the more time the job needs to be completed. Let's continue.

The same reasoning applies here, fewer men=more days.

Now for the second condition. Increase the hours/day:

More hours/day=less days to complete the job

We know this last time is 12 days, thus:

[tex]\displaystyle 12=\frac{14*9*16}{7*x}[/tex]

Solving for x:

[tex]\displaystyle x=\frac{14*9*16}{7*12}=\frac{2016}{84}=24[/tex]

24 men are needed now, this is an increase of 24-16=8 more men

8 more men are needed to complete the job

Answer:

All real numbers are solutions.

Step-by-step explanation:

Answer:

Student tickets sold 66

Adult tickets sold 34

Step-by-step explanation:

x=6.     y=11

x+y=100. Multiply by -6

6x+11y=770 Then combine terms

5y=170 Divide 5 on both sides

y=34 Then do 100-34

x=66

This is the solution for the club to not earn anything but able to cover the fees.

The inequality form can be written as,

total revenue=66x+34y in this case total revenue=0

Answer:

It is -1

Step-by-step explanation:

Answer: A reflect the graph of f across the y-axis