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Mariana [72]
3 years ago
11

Araceli uses 8.5 pints of blue paint and white paint to paint her bedroom walls. 4/5 of this amount is blue paint, and the rest

is white paint. How many pints of white paint did she use to paint her bedroom walls?
Mathematics
1 answer:
astraxan [27]3 years ago
6 0

Answer:

2.125

Step-by-step explanation:

multiply 8.5 x 5/4 which gives you 10.625 and then 10.625 - 8.5 is 2.125

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0.580000 as a fraction
Paul [167]

Answer:

\frac{58}{100}=\frac{29}{50}

Step-by-step explanation:

Since this is mathematics, significant figures are not necessary.  Thus, we can just take 0.58 and delete the 0s.  Now, 0.58=\frac{58}{100}.

6 0
4 years ago
Graph y = | x | + 5 .
vovikov84 [41]
I cannot see the images, but... 

y = | x | + 5 

consider the absolute value function. You know that for every value of x, y will be greater than or equal to 5.  this means that the y-intercept will also be the bottom of the curve. 

Plug a few values in for an idea of what the graph will look like: 
f(-1) = 6    (-1,6)
f(1) = 6     (1, 6)
f(-2) = 7    (-2, 7)
f(2) = 7     (2, 7)

The graph will have a minimum value at (0,5), where two lines will converge. The graph will look like a pointy cone with its point at (0,5), with two lines pointing outward and upward from this point. Confirm that the graph passes through the coordinates provided above! 
8 0
3 years ago
Find the 23rd term of this sequence -25,-15,-5,5....
notsponge [240]

Answer:

195

Step-by-step explanation:

To find the 23rd term of this sequence, we can use the arithmetic sequence formula a_{n} =a_{1} +(n-1)d where,

a_{n} = n^{th} term

a_{1} = first term

n = term position

d = common difference

a_{23}=-25+(23-1)10

a_{23} =195

8 0
3 years ago
Find the value of x, and measure of angle A. (2x+60) (5x+2) 40
LuckyWell [14K]

Answer:

 

Step-by-step explanation:

3 0
3 years ago
A country's population in 1990 was 134 million. In 2000 it was 139 million. Estimate the population in 2014 using the exponentia
Rainbow [258]

Answer

P = 147 million

Step by step explanation

P = Po r^t -------------(1)

Po initial population, r = rate, t = number of years

Here P = 139, Po = 134, t = 10.

Now plug in these values into the formula and find the rate r.

139 = 134r^10

r^10 = 139/134

r = (139/134)^1/10

Now we got r, now plug in the equation (1)

Let's find the population in the year 2014, here t = 24

P = 134 (139/134)^(24/10)

P = 134(139/134)^(2.4)

P = 134*1.1

P = 147.4

P = 147 million

The country's population in 2014 is 147 million (estimation).

Thank you.

7 0
3 years ago
Read 2 more answers
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