Brittany has $900 in a savings account that earns 10% annually. The interest is not compounded. How much interest will she earn in 1 year?

Answers

Answer 1

Answer:

90$

Step-by-step explanation:

You multiply the number by 0.10 for your answer.

Answer 2

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$900\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.10\\ t=years\dotfill &1 \end{cases} \\\\\\ I = (900)(0.10)(1)\implies I=90[/tex]


Related Questions

If you only have a 1 3 cup measuring cup and a recipe calls for 5 1 3 cups of flour, how many 1/3 cups would you need to use?

Answers

Answer:

You would need 16 1/3 cups!

Step-by-step explanation:

I used an equation, but you could also use mental conversions! :

1/3c = 5 1/3

(1/3c)3 = (5 1/3)3 (multiply each side by 3 (3/1))

3c /3 = (48) /3 (divide each side by 3)

c = 16

:)

(c = cups!)

The requried number of 1/3 cups to make the recipe is 16.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

here,
Measuring cup = 1/3
Recipe required number of cups = 5 1/3 of flour,
Let the number of 1/3 cups = x
1/3x = 5 1 / 3
x/3 = 16 / 3
x = 16

Thus, the requried number of 1/3 cups to make the recipe is 16.

Learn more about models here:
https://brainly.com/question/22591166
#SPJ2

what is 4,357.25 rounded to the second decimal

Answers

what is 4,357.25 rounded to the second decimal

A:4,400

There is a picture inside the question pls help asap!!

Answers

There isn’t a picture…

Explanation:
Could I get brainliest for my amazing efforts.

4. Find the length of the hypotenuse of a triangle with the coordinates (1, —2), (1, 7), and (13, —2)
help pls brainliest gib

Answers

Answer:

answer attached

Step-by-step explanation:

answer attached

hope this helps!

10
Find the area of the semicircle.
Either enter an exact answer terms of ar or use 3.14 for at and enter your answer as a decimal.
units2

Answers

Answer:   39.25

========================================

Work Shown:

d = diameter = 10

r = radius = d/2 = 10/2 = 5

A = area of a full circle

A = pi*r^2 = 3.14*5^2 = 78.5

Cut this in half to get the area of a semicircle (aka half circle)

(78.5)/2 = 39.25

This result is approximate.

Quadrilaterals are formed on the side of a fishing tackle box by the adjustable shelves and connecting pieces. Explain why the shelves are always parallel to each other no matter what their position is.

Answers

If both pairs of opposite sides of a quadrilateral are congruent then the quadrilateral is a parallelogram

I need this answered ASAP. A baseball hit by
a player in the major leagues
can leave the bat at a speed
of 110 miles per hour.
Suppose a batter hits a ball
at that speed directly back
to the pitcher’s mound,
about 61 feet from home
plate. To the nearest tenth of
a second, how long does it
take the ball to reach the mound?

Answers

it’s takes the ball 2.639 seconds to reach the mound

Solve for x in the triangle.

Answers

Answer:

A. 1.7

Step-by-step explanation:

x = 1.74303

If rounded, 1.7

Answer: 100% correct

1. A. 1.7

2. D. 64.4

3. A= 140, E= 24, and F= 16

4. 106 mi

Step-by-step explanation:

While shopping at the mall, Tom bought 3 hats and 4 pairs of glasses and spent $123. His friend Jerry bought the same type of items consisting of 1 hat and 3 pairs of glasses and spent $66. How much does a pair of glasses cost? How much does a hat cost?

Answers

Answer:

a pair of glasses costs $17

a hat costs $21

Step-by-step explanation:

h = hat

g = glasses

3h + 4g = 123

1h + 3g = 66

multiply the 2nd equation by 3

3h + 9g = 198

negate everything in the 1st equation and add it to the 'new' 2nd equation

    3h  + 9g = 198

+  -3h  - 4g = -123

5g = 75

g = 15

substitute the 15 in either one of the 1st equations

1h + 3(15) = 66

h + 45 = 66

h = 66-45

h = 21

to check, substitute both g=15 and h=21 into BOTH 2 original equations.

Amelia has $25 to spend on makeup this week she loves lipstick each lipstick tube cost $4 what is the maximum number of lipsticks that she can purchase

one step inequality word problems ​

Answers

Answer:

ok so x is how many she can buy so

4x≤25

x=6.26

so she can buy 6

Hope This Helps!!!

Find the area of quadrilateral ABCD.
A. 20.2 units²
B. 20.4 units²
C. 37.66 units²
D. 46.66 units²

Answers

D. 46.66 units is the answer

​Write the standard form of the line that contains a slope of 12 and y-intercept of 3. Include your work in your final answer.

Answers

Answer:

y = 12x+3

Step-by-step explanation:

y = mx+c

m is the gradient/slope

c is the y intercept

so m is 12 and c is 3

Find the value of x and y in parallelogram ABCD.

A) x = 13, y = 7
B) x = 15, y = 6
C) x = 1, y = 1
D) x = 6, y = 8
E) None of the answers are correct​

Answers

Step-by-step explanation:

х-7=6 , х=13

2у-6=8 у= 7

А)

Incorrect
Question 6
VNIA.
The figure is a trapezoid. Solve for the measure of angle Hand the measure of angle K.
1
439
H
a
104°
K
76
measure of angle H =
measure of angle K = 137

Answers

Answer:

∠H = 137°

∠K = 76°

Step-by-step explanation:

The sum of the interior angles of a trapezoid = 360°

In a trapezoid, the angles on the same leg (called adjacent angles) are supplementary, meaning they add up to 180°

The legs are the non-parallel sides:  JK and HI

Therefore, 104 + ∠K = 180

⇒ ∠K = 180 - 104 = 76°

And, ∠H + 43 = 180

⇒ ∠H = 180 - 43 = 137°

Sum of two adjacent angles in trapezium equals 180°

[tex]\\ \tt\hookrightarrow <H+43=180[/tex]

[tex]\\ \tt\hookrightarrow <H=180-43[/tex]

[tex]\\ \tt\hookrightarrow <H=137[/tex]

And

[tex]\\ \tt\hookrightarrow <K+104=180[/tex]

[tex]\\ \tt\hookrightarrow <K=180-104[/tex]

[tex]\\ \tt\hookrightarrow <K=76°[/tex]

A class has 7 boys and 10 girls. Select all associated ratios for this class.

10:3
7:3
17:5
7:17
10:7
10:17
7:10
3:7

Answers

Answer:

7:10

Step-by-step explanation:

…..

because boys number is 7 and girl number is 10 so

what is 56/30 in its simplest form?

Answers

Answer: 1 13/15

Hope this helps!

Pls help rn i need help quickly

Answers

Answer:

800 mm^2

Step-by-step explanation:

(25+7)*(23+8) - 8*10 - 7*5 - 7*11

= 800 mm^2

HELP PLEASE, IF YOU GET IT RIGHT YOU WILL RECEIVE BRAINIEST !!!!

Answers

Answer:

ok it is very hardest app


When a number is decreased by 40% of itself, the result is 90. What is the number?

Answers


• Let the number be 'x'.



• Then, 40% of x -

= 40/100 × x

= 2/5 × x

= 2x/5


• Now, decreased number -

= x - 2x/5

= (5x - 2x)/5

= 3x/5



• But, according to the question, decreased number = 90

=> 3x/5 = 90

=> x = 90 × 5/3

=> x = 450/3

=> x = 150

• Hence, the number is 150



• Now, if 150 is increased by 40% -

= 150 + 40% of 150

= 150 + 40/100 × 150

= 150 + 4 × 15

= 150 + 60

= 210
Hello There, today we will solve your problem

__________________

Definitions

Percentage - In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%"

Solve

we can substitute 40% for 0.4x and make an equation

[tex]x-0.4=90[/tex]

simplify

[tex]0.6x=90[/tex]

divide both sides by 0.6

[tex]x=150[/tex]

Consider the polynomial p(x) = 16x4 - 81y4. Which of the following are equivalent expressions?
Select all that apply.

Answers

Answer:

Second expression and Last expression

Step-by-step explanation:

Second expression and Last expression

1. [tex](4x^2-9y^2)(4x^2-9y^2)[/tex]

[tex]4x^2(4x^2-9y^2)-9y^2(4x^2-9y^2)[/tex]

[tex]16x^4 -36x^2y^2 -36x^2y^2+81y^4[/tex]

[tex]16x^4 -72x^2y^2+81y^4[/tex]

2. [tex](4x^2-9y^2)(4x^2+9y^2)[/tex]

[tex]4x^2(4x^2+9y^2)-9y^2(4x^2+9y^2)[/tex]

[tex]16x^4+36x^2y^2-36x^2y^2-81y^4[/tex]

[tex]16x^4-36y^4[/tex]

3. [tex](4x^2+9y^2)(2x-3y)(2x-3y)[/tex]

[tex](4x^2+9y^2)(4x^2-6xy-6xy+9y^2)[/tex]

[tex](4x^2+9y^2)(4x^2-12xy+9y^2)[/tex]

[tex]16x^4-48x^3y+36x^2y^2+36x^2y^2-108xy^3+81y^4[/tex]

[tex]16x^4 -48x^3y+72x^2y^2-108y^3+81y^4[/tex]

4. [tex](4x^2+9y^2)(2x+3y)(2x+3y)[/tex]

[tex](4x^2+9y^2)(4x^2+6xy+6xy+9y^2)[/tex]

[tex](4x^2+9y^2)(4x^2+12xy+9y^2)[/tex]

[tex]16x^4+48x^3y+36x^2y^2+36x^2y^2+108xy^3+81y^4[/tex]

[tex]16x^4+48x^3y+72x^2^2+108xy^3+81y^4[/tex]

5. [tex](4x^2+9y^2)(2x+3y)(2x-3y)[/tex]

[tex](4x^2+9y^2)(4x^2-6xy+6xy-9y^2)[/tex]

[tex](4x^2+9y^2)(4x^2-9y^2)[/tex]

[tex]16x^4-36x^2y^2+36x^2y^2-81y^4[/tex]

[tex]16x^4-81y^4[/tex]

Hope this helps!

HELP ME FIND MIDPOINT

Answers

Answer: (-1/2, 0) which is the same as saying (-0.5, 0)

================================================

Explanation:

The x coordinates of A and B are -2 and 1 respectively.

Add up those values to get -2+1 = -1

Then cut that result in half: -1/2 = -0.5

This is the x coordinate of the midpoint.

--------

Repeat for the y coordinates:

Add: 1 + (-1) = 0

Cut in half: 0/2 = 0

The y coordinate of the midpoint is 0

-------

Overall, the midpoint is located at (-1/2, 0) which is the same as writing (-0.5, 0). This is where the segment AB crosses the x axis.

If each of the numbers in the following data set were multiplied by 18, what
would be the new median of the data set?
14, 20, 18, 58, 71, 36, 28

what would be the new median of the data set ?

Answers

The answer is 28 or 504. My explanation....

ALRIGHT! So, it took me a little while to do it all.... since I wasn't really sure if it was already multiplied by 18 or not.

So the normal numbers in order from least to greatest,(because that's easier)

14, 18, 20, 28, 36, 58, 71.

The new numbers I multiplied by 18 are...

252, 324, 360, 504, 648, 1044, 1268.

When I put it like that you can clearly see the new median. 28 and 504!

let’s decide whether the following points are on the line 2x=y - 7


(-8.6, -10.2)

Answers

Answer:

14.997

Step-by-step explanation:

yea yeaaa i knowwww

Find the area of the regular 18-gon with radius 11 mm

Answers

Answer:

36

Step-by-step explanation:

Find the dimensions of a rectangle
having a perimeter of 38 meters
and an area of 84 square meters.
What is the length of the shorter side?

Answers

The length of the shorter side is 7 longer side is 12 7+7+12+12 is 38 and 7x12 is 84


Determine which point is the solution to the given system.

y= -7/2 x + 32
y= 4/5 x -11

A. (10,-3)
B. (8,4)
C. (15, 1)
D. (12,-10)

Answers

Answer:

WHAT UP

Step-by-step explanation:

DO THIS AND THAT LOL

Draw a picture of 3 5/7 as a fraction.

Answers

If you would do this in whole number form, it'll be 40/7.

Answer:

3 5/7

Step-by-step explanation:

picture

tell whether the sequence is arithmetic if it is what is the common difference?
19, 12, 5, -2

no

yes; 1/7

yes;7

yes;-7

Answers

Answer:

  (d)  yes; -7

Step-by-step explanation:

The differences between terms are ...

  12 -19 = -7

  5 -12 = -7

  -2 -5 = -7

These are all the same, so this difference is "common". A sequence in which terms have a common difference is an arithmetic sequence.

This sequence is arithmetic, with a common difference of -7.

can I have help pls

Answers

Your answer is correct

What is the value of the expression n(8n/10) when n =
5?

Answers

Answer:

(8n/10)

8 × 5 = 40

40 ÷ 10 = 4

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