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tekilochka [14]
3 years ago
11

Let m = 4 and n = 5

Mathematics
2 answers:
Eva8 [605]3 years ago
8 0
<span>D. 2n but im sorry im wrong</span>
finlep [7]3 years ago
4 0

the answer is c because 4(4)+4(5)=36 and 2(4)^2=16 that 36-16=20 and mn (4*5)=20 so that gives you answer c

 

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The number of households without a computer at home in 2009 was closest to A)801000 B)1153000 C)1737000 D)3433000 E)4017000
bagirrra123 [75]

Answer:

B) 1153000

Step-by-step explanation:

Given

See attachment

Required

Number of households without computer in 2009

From the attachment, we have:

n=5170000 --- survey

p = 22.3\% --- proportion without computer

So, the actual number is:

Number = p * n

Number = 22.3\% * 5170000

Number = 1152910

Number \approx 1153000

<em>Hence: (B) is correct</em>

7 0
2 years ago
Help asappppopppppppp don’t play games IF u don’t know skip
irinina [24]
I’m not completely sure, but I would say about 3/5 because of the fact that the X is not directly in the middle, so it can’t be 1/2 but it’s very close to the middle which could make it possible that it is 3/5?
8 0
3 years ago
what’s the better value 1/2 kg of bulk sunflower seeds costing $.70 per 100 grams or A 500 mg bag of prepackage seeds costing $3
PilotLPTM [1.2K]

Answer:

A 500 mg bag of prepackage seeds costing $3.95

Step-by-step explanation:

First, you need to know the amoun of grams in 1/2 kg to find the cost of the sunflower seeds:

1 kg→1000 grams

1/2 kg→ x

x=(1000*(1/2))/1

x= 1000/2

x= 500 grams

Second, you have to find the cost of 500 grams of sunflower seeds:

100 grams → $0.70

500 grams→    x

x=(500 *0.70)/100

x= 3.5

According to this, 1/2 kg of of bulk sunflower seeds cost $3.5 which is cheaper than the 500 mg bag of prepackage seeds that cost $3.95 and this means that the better value is 1/2 kg of bulk sunflower seeds as the amount is also higher as 500 mg is equal to 0.5 grams.

4 0
2 years ago
When an object is dropped from a building (height 1450 feet )
Law Incorporation [45]

Given

h=P(t)=-16t^2+1450

Evaluate P(5), as shown below

\begin{gathered} P(5)=-16*5^2+1450 \\ \Rightarrow P(5)=-400+1450=1050 \end{gathered}

Therefore, the answer is 1050ft.

7 0
1 year ago
Evaluate the expression for the given values of the variables.
Studentka2010 [4]

Answer:

Answer of this is... 4...

6 0
2 years ago
Read 2 more answers
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