E^1n(2x+3)=
a. 21n(2x)
b. 1n(2x+3)
c. 2x+3
d. 1n(2x)+1n(3)
help:(

Answers

Answer 1
Answer: 2x+3 is the answer or e×2nx+e×3n


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A recipe for trail miss uses 7 ounces of almonds with 5 ounces of raisins. How many ounces would be in a one pound bag of the trail mix?

Answers

Answer:

  1. 6(2)/(3) ounces of raisin.
  2. 9(1)/(3) ounces of almond.

Step-by-step explanation:

Hint- This problem can be solved using unitary method.

A recipe for trail miss uses 7 ounces of almonds with 5 ounces of raisins.

If we mix almond and raisin in equal proportion we get 7+5=12 ounces.

We know that 16 ounces make 1 pond.

Hence, in a mixture of 12 ounces we have 5 ounce of raisin,

so in a mixture of 1 ounces we have (5)/(12) ounce of raisin,

so in a mixture of 16 ounces we will have (5)/(12)* 16=(20)/(3)=6(2)/(3) ounces of raisin.

Therefore, the amount of almond is =16-(20)/(3)=(28)/(3)=9(1)/(3) ounces.


In an isosceles triangle , one angle measures 20 degrees. What are the measures of the other two angles.80 and 80 degrees
90 and 90 degrees
20 and 140 degrees
20 and 60 degrees

Answers

Answer:

Other two angles are 80 and 80 degrees

Step-by-step explanation:

In an isosceles triangle , one angle measures 20 degrees.

In an isosceles triangle two angles are equal

In a triangle , we have three angles

one angle is 20 degree. sum of angles in a triangle is 180 degree

other two angles is equal to 180 - 20 = 160

other two angles are of equal degree so we divide by 2

160/2= 80

Other two angles are 80 and 80 degrees

80+80=160+20=180

triangles should always equal 180

Every function pairs __________ output value with one input valuea. more than one
b. at least one
c. exactly one

Answers

Every function pairs exactly one output value with one input value. The correct answer is C, exactly one. 

Answer:it is c exactly one.

Step-by-step explanation:

Flyball is a relay race for dogs. In each of the four legs of the relay, a dog jumps over hurdles, retrieves a ball from a fly box, and runs back over the hurdles. The distance of the relay race is 51 feet. The collie starts the course 0.3 second before the sheepdog. The collie is running 23.4 feet per second while the sheepdog is running 24 feet per second. a. Let t represent the time (in seconds) it takes the collie to un the last leg . Write and solve an equation to find the number of seconds after which the sheepdog would catch up with the collie.

Answers

It would take 11.7 seconds for the sheepdog to catch up with the collie.

To determine the number of seconds after which the sheepdog would catch up with the collie, knowing that the distance of the relay race is 51 feet, and the collie starts the course 0.3 second before the sheepdog, and the collie is running 23.4 feet per second, while the sheepdog is running 24 feet per second, the following calculation must be performed:

  • (23.4 x 0.3) = 7.02
  • 24 - 23.4 = 0.6
  • 7.02 + 23.4X = Y
  • 24X = Y
  • 7.02 / 0.6 = 11.7
  • 7.02 + 23.4 x 11.7 = 280.8
  • 24 x 11.7 = 280.8

Therefore, it would take 11.7 seconds for the sheepdog to catch up with the collie.

Learn more in brainly.com/question/14966099

Someone Please Help!!! A barrel of tomato sauce has spilled on a tile floor. The sauce flow can be expressed with the function r(t) = 2t, where t represents time in minutes and r represents how far the sauce is spreading.

The spilled sauce is creating a circular pattern on the tile. The area of the pattern can be expressed as A(r) = πr2.

Part A: Find the area of the circle of spilled sauce as a function of time, or A[r(t)]. Show your work. (6 points)

Part B: How large is the area of spilled sauce after 5 minutes? You may use 3.14 to approximate π in this problem. (4 points)

Answers

basically, r=2t
A(r)=pir^2
sub 2t for r
A(2t)=pi(2t)^2
A(2t)=4pit²


A. A=4pit²

B. t=5
A=4pi5²
A=4pi25
A=100pi
A=314 square units

Answer:

A: π(2t)^2 =   4πt^2

B: 4π5^2 5^2= 25x4= 100x3.14=314.

answer to B: 314(.159)

Step-by-step explanation:

What is the range of the given function? {(–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)}

Answers

range is output
(x,y)
y=mx+b aka
f(x)=somethingx

y=output
(x,range)
look at the secondn numbers

range={0,-3,-9,5,7}
arrange them in increaseing order (for nicity)
range={-9,-3,0,5,7}