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3 years ago

Now this a real test is orange a. color b.fruit c.donald trump its so hard!

Mathematics

1 answer:

Ronch [10]3 years ago

5 0

Answer:

c for sureeee trust me its right

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The weight of an object on the moon varies directly with its weight on the earth. If an object weighing 95 lbs on the moon weigh

Luda [366]

ANSWER

450lb

EXPLANATION

If the weight, m of an object on the moon varies directly as the weight of an object e, on the earth, then we can write the mathematical statement,.
$m \propto \: e$
We introduce the constant of proportionality to obtain,

$m = ke$

When, m=95, e=570,

This implies that,

$95 = 570k$
$k = \frac{95}{570}$

$k = \frac{1}{6}$

The equation now becomes,

$m = \frac{1}{6} e$

We want to find e, when m=2700,

$m = \frac{1}{6} \times 2700$

$m =450lb$

8 0

3 years ago

What is the value of this expression when f = 4?

ehidna [41]

Ok I got you First Distribute 9(3 f +2)-7f

27 f +18 -7f

Step 2 combine like terms

Step 3 common factor
Answer: 2(10 f + 9)

4 0

2 years ago

The population of a town is 81,712 and declines continuously at a rate of 4.1% each year. What is the approximate population of

Ganezh [65]

Data:

P (Final population) = ?
Po (Initial population) = 81712
r (rate) = 4,1% = 0,041
t (time in years) = 17

$P = Po - (Po*r*t)$
$P = 81712 -(81712*0,014*17)$
$P = 81712 - 56953.264$
$P =24758.736$
$\boxed{P \approx 24759}$

Answer:
B) 24759

4 0

3 years ago

REALLY STRUGGLING PLS HELP <br> giving brainliest

Alex17521 [72]

Answer:

first option is the correct answer

Step-by-step explanation:

v + w = (-9+1,2-6)

= (-8,-4)

4 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!!!

adell [148]

The basic form of the equation is:
4p(x-h) = (y-k)2

(h,k) is the vertex

4(-0.5)(x-1.5) = (y-(-4))2
-2(x-1.5) = (y+4)2
-2(x-1.5) = y2 + 8y + 16
x - 1.5 = (-1/2)(y2 + 8y + 16)
x = (-1/2)y2 - 4y - 8 + 1.5
x = (-1/2)y2 - 4y - 6.5

4 0

3 years ago