Here is an expression: 2 + 3ⁱ ( Remember what you do when you replace i with a number) Evaluate the expression when i is 1.

Answers

Answer 1

Answer:

The value of the expression when i is 1 is equals to 5.

Step-by-step explanation:

We are given the following expression:

[tex]2 + 3^{i}[/tex]

Evaluate the expression when i is 1.

We replace i by 1. When we elevate a number to the 1, the result is the number we elevate. So

[tex]2 + 3^{i} = 2 + 3^{1} = 2 + 3 = 5[/tex]

The value of the expression when i is 1 is equals to 5.


Related Questions

please help with number 7

Answers

angle R = 180 - 109 - 47.5

= 23.5 ( B )

what is the slope of the line in the graph shown below ?

Answers

Answer:

-1/4

Step-by-step explanation:

The line is going down to the right so it is negative and the rise and run from seems to be rise 1, run 4 units, so the slope is rise/run so - 1/4

Determine if the expression -z^3 + 8x is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial. (Someone help me )

Answers

Answer No because it does not have a coefficient

Step-by-step explanation:

What type of object is pictured below?
A. Segment

B. Line

C. Ray

D. Point

Answers

Answer: C. Ray

Step-by-step explanation:  In geometry, a ray can be defined as a part of a line that has a fixed starting point but no end point. It can extend infinitely in one direction. On its way to infinity, a ray may pass through more than one point. The vertex of the angles is the starting point of the rays.

help please :,)

The zeros of a quadratic function are 6 and -4. Which of these choices could be the function?
Α.Rx) = (x + 6)(x-4)
B. Rx) = (x + 6)(x+4)
C.f(x) = (x - 6)(x + 4)
D.f(x) = (x-6)(x - 4)

Answers

Answer:

I think the answer is c

Step-by-step explanation: hope i was a help

Una fuente circular tiene un diámetro de 80 pulgadas conciderando que una pulgada equivale a 2.54cm cual es la medida de su ratio

Answers

Answer:

203.2cm

Step-by-step explanation:

De la pregunta anterior,

1 pulgada = 2.54 cm

80 pulgadas = x

Multiplicar cruzada

x = 80 × 2.54 cm

x = 203.2 centímetros

La medida de su relación es 203.2cm.

The diameter of a given circular fountain is 203.2 centimeters.

It is given that a circular fountain has a diameter of 80 inches.

What is the diameter?

A diameter is a distance that passes through the center of the circle to the endpoint of a circle.

1 inches = 2.54 cm

Let 80 inches = x cm

x = 80 × 2.54 cm

x = 203.2 centimeter.

Therefore, the diameter of a given circular fountain is 203.2 centimeters.

Learn more about diameter here;

https://brainly.com/question/4771207

ANSWER FAST, WILL GIVE BRAINLIEST
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. Match the measures of this data with their values.

65
61
8
14
60.5
median
arrowRight
mean
arrowRight
interquartile range
arrowRight
range
arrowRight

Answers

60.5 is mean

61 is median

65 is interquartile range

14 is range

Answer:

60.5 is mean.

_________________

61 is median.

_________________

65 is interquartile range.

_________________

14 is range.

find the slope please hurryyyyyy

Answers

Answer:

2 is the slope.

Step-by-step explanation:

To find the slope of this, pick 2 points each

(-2, 3) , (-1,5)

Simply do 5-3 and -1--2.

This equals to 2/1, or 2.

You have 192 grams of a radioactive kind of iodine. How much will be left
after 28 hours if its half-life is 7 hours?

Answers

Answer:

192/2= 96 g after 7h

96/2=48 g after 14h

48/2= 24 g after 21h

24/2= 12 g after 28h

Please help! I need this fast!

Answers

Answer:

E. (6,4

F. (4,6)

G. (3,0)

H. (0,3)

Step-by-step explanation:

E is located at 6,4 F is located at 4,6 G is located at 3,0 and H is located at 0,3

Multiply
7x(x^- x+2)

Answers

Rewrite (7x−2) 2 (7x-2) 2 as (7x−2) (7x−2) (7x-2) (7x-2).

(7x−2) (7x−2) (7x-2) (7x-2)

Expand (7x−2)(7x−2)(7x-2)(7x-2) using the FOIL Method.

Apply the distributive property.

7x (7x−2) −2 (7x−2) 7x (7x-2)-2 (7x-2)

Apply the distributive property.

7x(7x)+7x⋅−2−2(7x−2)7x (7x)+7x⋅-2-2(7x-2)

Apply the distributive property.

7x(7x)+7x⋅−2−2(7x)−2⋅−27x(7x)+7x⋅-2-2(7x)-2⋅-2

Simplify and combine like terms.

Simplify each term.

Multiply xx by xx.

7⋅7x2+7x⋅−2−2(7x)−2⋅−27⋅7x2+7x⋅-2-2(7x)-2⋅-2

Multiply 77 by 77.

49x2+7x⋅−2−2(7x)−2⋅−249x2+7x⋅-2-2(7x)-2⋅-2

Multiply −2-2 by 77.

49x2−14x−2(7x)−2⋅−249x2-14x-2(7x)-2⋅-2

Multiply 77 by −2-2.

49x2−14x−14x−2⋅−249x2-14x-14x-2⋅-2

Multiply −2-2 by −2-2.

49x2−14x−14x+449x2-14x-14x+4

Subtract 14x14x from −14x-14x.

49x2−28x+4

Can you find the median of these 10 numbers?
49
51
57
50
53
65
60
59
60
66

Answers

Answer:

58

Step-by-step explanation:

its the middle of all those numbers

Answer:

65 or 53

Step-by-step explanation:

Write an equation to fit these points (0,4) (5,6) (10,9) (15,12)

Answers

Answer:

y=3/5x+3

Step-by-step explanation:

m=(9-6)/(10-5)=3/5

y=3/5(x-5)+6

y=3/5x+3

I think (0,4) in this problem is weird.

The base of a triangle is 24 millimeters and the height is 7 millimeters. What is the area of the triangle?

Answers

Answer:

84

Step-by-step explanation:

area of a triangle is represented by this equation: A= 1/2(b x h)

so we plug in the base for b and the height for h to get A=1/2(24 x 7) and now we solve accordingly. 24 x 7 is 160, and 160 x 1/2 is 84.

The product of , and the sum of a number and - 4 is less than or equal to 64.
What are all the possible values of the number? Show your work.

Answers

Answer:

6

Step-by-step explanation:

Simplify. 1/4+x divided by 1/2

Answers

I think the answer is 1/4 + 2x :)

Answer:

= 1/4+2x

Step-by-step explanation:

i hope this helps :)

hheellpp!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

1st blank, 143
2nd blank, -86
3rd blank, 86

In ΔCDE, the measure of ∠E=90°, the measure of ∠C=83°, and DE = 8.6 feet. Find the length of EC to the nearest tenth of a foot.

Answers

 Answer : 1.0559≈1.1 feet

A bird drops a stick to the ground from a height of 92 ft. The function
h= -167 +92 gives the stick's approximate height h above the ground, in feet,
after t seconds. Graph the function. At about what time does the stick hit the
ground? Use inequalities to describe a reasonable domain and range for the
function.

Answers

Answer:

B

Step-by-step explanation:

PLEASE HELP IT'S DUE IN 5 MINUTES! I WILL MARK BRAINIEST!!! HELP!


2.Shannon works at a shoe store. She earns a commission of $2.45 for each pair of shoes and $2.85 for each pair of boots that she sells.

a)Create an algebraic expression for Shannon’s total commission.

b)One day, Shannon sold eight pairs of shoes and seven pairs of boots. Calculate her commission on that day. Show your work with numbers/words/drawings (whichever you prefer).

Answers

Answer:

(a) 2.85y+2.45x= total amount of comission

(b) 2.85(7)+2.45(8)

Step-by-step explanation:

to get the answer to (b) you need to take the first equation and plug in the numbers you have revived and you will get the answer

PLEASE HELP ASAP 25 POINTS GOOD ANSWERS ONLY!

bob has 8 pieces of square index cards that each measures 8 inches per side. Using a pair of

scissors, he cuts each piece in half (so the resulting size is 8” x 4”) and then places all the

resulting card pieces in a new stack. If he repeats this procedure 4 more times, how many

pieces of card stock will he have and what will be the measure of each piece? (Note: All

cuts will be made along the longer edge of the piece if the piece of index card is not square.)

Answers

Answer:

128

Step-by-step explanation:

Zack drew a scale drawing of a house and its lot. The backyard is 15 inches wide in the drawing. The actual yard is 24 feet wide. What scale did Zack use for the drawing?

Answers

Answer:

5 ÷ 96

Step-by-step explanation:

The scale is

15 in ÷ 24 feet = 15 in ÷ 24*12 in =15 in ÷ 288 in =5 in ÷ 96 in = 5 ÷ 96

Convert 24ft to in

1ft=12in24ft=24(12)=288in

Scale used

15/2885/965:96

PLZ HELP ILL GIVE U A BRAINLIEST IF ITS CORRECT!✨✨

Answers

You didn’t put a question?

Answer:

Whats the question?

Calculate the volume of the prism by trst finding the total
cubes that will fill it. There are 8 half-unit cubes in every unit cube,
1 1/4
IN
22
A. Number of half-unit cubes = 10
V= 12 cubic units
B. Number of half-unit cubes = 10
V= 5 cubic units
C. Number of half-unit cubes = 5
V=2 cubic units
D. Number of half-unit cubes = 5
V=12 cubic units

Answers

V cuggbybyyidued vuhbyvby guyvbubu buubbub vrggttvic fgiucviviiv jububbuvuh. Hvuububuvuvh. Gg h. H yy

Please Help Me With This Math. It's 4th Grade Math!!!

Answers

Answer:

1  1/2 hours

=

Other ways to show would be;  = 1  1/2  hours =  1 .5 hrs  = 90 minutes

Step-by-step explanation:

We write out the question   2  1/4  -  3/4  =  ?

Then you use the model A below

Next you can add on from the smaller number 3/4 being step 1

And you use model B to find step 2 +  step 3 as it reminds  you that there is 1/4 in total time being the smallest box out of the sum.

step 1 =  3/4 + 1/4 = 1   = 1/4       is missing in A model box

step 2 = + 1   (to make 2)  = 1      is left in B model box

step 3 is + 1/4                                is left in B model box

Then add the up = 1/4 + 1 + 1/4   =  1 1/2

Your answers will be  model represents 3hrs divided into 6 hours

Jessi played in the afternoon

Playedi n afternoon for 1 1/2 hours

Answer:

1 1/2 hours

Step-by-step explanation:

Help Me please i need some help :)

Answers

A=45
Explanation:
A= a+b/2*h

On Monday, the baker makes 36 blueberry muffins. What is the total number of muffins that the baker makes on Monday?

Answers

Answer:

90

Step-by-step explanation:

Answer:

am preety sure the total s 40%

Step-by-step explanation:

[tex]16z - (-12z) =[/tex]

Answers

Answer:

4

Step-by-step explanation:

Handy Dandy grocery is having a sale this week. If you buy a five pound bag of apples for the regular price $2.99. You can get another bag for $1.79.

Answers

Answer:

The answer is below

Step-by-step explanation:

A grocery store is having a sale this week. If you buy a 5-pound bag of apples for the regular price, you can get another bag for $1.79. If you buy a 5-pound bag of oranges at the regular price, you can get another bag for $2.49. Write an equation to find the discount for each situation.

 

Regular price for apples is $2.99

Regular price for oranges is $3.99

Solution:

The original price of the apples = $2.99 , price at a discount = $1.79

  Discount for A= original price - price at a discount = $2.99 - $1.79  

Discount for A= $1.20

x = ($1.79 / $2.99) * 100% = 59.9%

Discount in percentage = 100% - 59.9% = 40.1%

The original price of the orange = $3.99 , price at a discount = $2.49

  Discount for R = original price - price at a discount = $3.99 - $2.49  

Discount for R = $1.50

x = ($2.49 / $3.99) * 100% = 62.4%

Discount in percentage = 100% - 62.4% = 37.6%

Find the whole. 140% of____ is 56.


for homework i need help asap

Answers

Answer:

40

Step-by-step explanation:

140 percent (calculated percentage %) of what number equals 56? Answer: 40.

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