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Law Incorporation [45]
3 years ago
15

Olivia has budgeted 40% of her savings for a new phone. If she had $500 in her savings account, how much can she spend on the ph

one?
Mathematics
1 answer:
rodikova [14]3 years ago
4 0

Answer:200$

Step-by-step explanation:

You might be interested in
Find the area of the rectangle with the given base and height.
Temka [501]

Answer: 3 1/3 ft^2

Step-by-step explanation:

Start by converting the inches into feet

1 ft = 12 in

4 in/1 x 1 ft/ 12 in = 4/12 ft = 1/3 ft

Now, imagine just multiply like normal for a rectangle:

Area of a rectangle = base x height

Area of rectangle = (10 ft) (1/3 ft)

Area of rectangle = 3 1/3 ft^2

5 0
3 years ago
An Airbus has 1 first class section, 1 business-class section and 4 economy-class sections. The first class section has 14 seats
serious [3.7K]

Answer:

first class section has  14 Seats

Seat used = (5/7) * 14 = 10 Seats

Business class Section has 64 Seats

Seats used = (5/16) * 64 = 20 Seats

Economy class Section has 4 * 108 = 432 Seats

Seats used = (5/9) * 432 = 240 Seats

Total Seats = 14 + 64 + 432 = 510

Total Seats Used = 10 + 20 + 240 = 270

270/510  = 270 ( 2 * 255)   >  1/2

Yes , more than half of the seats being used

Step-by-step explanation:

6 0
3 years ago
With reference to the figure, sin x =
TEA [102]
Cos y = 16 / 17.89 = 0.8944
y = cos^-1 (0.8944) = 26.57°

tan 26.57 = BA / 17.89
BA = 17.89 tan 26.57 = 8.95

tan x = 17.89 / 8.95 = 1.999
x = arctan 1.999 = 63.43

sin x = sin 63.43 = 0.8944
7 0
3 years ago
Read 2 more answers
Choose the polynomial that is written in standard form. (1 point) Group of answer choices xy3 + 4x5y + 10x3 x4y2 + 4x2y + 8x −9x
Goryan [66]

Answer:

No polynomials are in standered form.

Step-by-step explanation:

Given polynmials are,

xy^3+4x^5y+10x^3\hfill (1)

x^4y^2+4x^2y+8x-9x^4y^2+4x^3y^5+10x^2\hfill (2)

x^6y^3+4x^4y^8+x^2\hfill (3)

To find the polynomial of two variable in standered form we have to write the sum of the degree of each exponent in descending or ascending order.

(1) xy^3+4x^5y+10x^3

where sum of degree of exponents are of the form,

Sum of (degree of x+ degree of y)=(1+3)\to (5+1)\to 3=4\to 6\to 3

which is not a descending order or ascending so it is not a standered form.

(2) x^4y^2+4x^2y+8x-9x^4y^2+4x^3y^5+10x^2

where sum of degree of exponents are of the form,

Sum of (degree of x+ degree of y)=(4+2)\to (2+1)\to (1)\to (4+2)\to (3=5)\to 2=6\to 3\to 1\to 6\to 8\to 2

which is not a descending or ascending order so it is not a standered form.

(3)  x^6y^3+4x^4y^8+x^2

where sum of degree of exponents are of the form,

Sum of (degree of x+ degree of y)=(6+3)\to (8+4)\to 2=9\to 12\to 2

which is not a descending or ascending order so it is not a standered form.

3 0
3 years ago
Nine times number is 6300 what is the number
Anastaziya [24]
9 times y = 6300.
6300/9=y
y=700 
Your answer is 700.
7 0
3 years ago
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