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kvasek [131]
2 years ago
5

4X-8 + 6x +13= 90 ¿cual es le resultado ?

Mathematics
1 answer:
eimsori [14]2 years ago
4 0
4x - 8 + 6x + 13 = 90
4x + 6x = 90 + 8 - 13
10 x = 85
10x/10 = 85/10
x = 8.5
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g100num [7]
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In 2000 the total amount of gamma ray bursts was recorded at 6.4 million for a city. In 2005, the same survey was made and the t
ratelena [41]

Let's assume

It started in 2000

so, t=0 in 2000

P_0=6.4million

we can use formula

P(t)=P_0 e^{rt}

we can plug value

P(t)=6.4 e^{rt}

In 2005, the same survey was made and the total amount of gamma ray bursts was 7.3 million

so, at t=2005-2000=5

P(t)=7.3 million

we can plug value and then we can solve for r

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P(t)=6.4 e^{0.02632t}

now, we have

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4 0
3 years ago
How do you write a ratio as a percent? Explaib
yawa3891 [41]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
What is the range of the function for the given domain? y = 2x − 5 D: {-2, 0, 2, 4}
rosijanka [135]

Answer:

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{ - 2, 0, 2, 4 }

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y = 2( 2 ) - 5 = - 1,

y = 2( 4 ) - 5 = 4

We have the set of y - values as { - 9, - 5, - 1, 4 }. This is the range of our function.

7 0
3 years ago
Read 2 more answers
GIVING BRAINLIEST
andriy [413]
D would be the highest value
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3 years ago
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