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spayn [35]
3 years ago
8

Which number is rational?

Mathematics
2 answers:
zmey [24]3 years ago
7 0

Answer:

root 16

Step-by-step explanation:

kupik [55]3 years ago
5 0

Answer:

2nd

Step-by-step explanation:

I hope it helps.stay learning

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Moritz is creating a wooden ramp with the given dimensions. The ramp will not need a bottom face.
Reptile [31]

Answer:

do mine first and ill do urs

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
One hundred grams of radium are stored in a container. The amount RR (in grams) of radium present after tt years can be modeled
drek231 [11]

Answer:

6967 years

Step-by-step explanation:

Given the exponential function :

R=100e−0.00043t

Time = t in years

R = final amount

Number of years in which only 5 grams of radium will be present :

R = 5

Plugging into our formula :

5 = 100 * e^−0.00043t

5 / 100 = e^−0.00043t

0.05 = e^−0.00043t

Take the In of both sides

−2.995732 = - 0.00043t

t = −2.995732 / - 0.00043t

t = 6966.819

t = 6966.819 years

t = about 6967 years

8 0
2 years ago
Corey average score after each test is 91% if he gets 78% on his next test what will his new average be
Marianna [84]
Your answer is 89.56 hope this helps and God bless you
3 0
3 years ago
Is 11/16 bigger than 3/4
Goryan [66]
No 3/4 is bigger

if you multiply the top and bottom of 3/4 by 4, you get 12/16.

11/16 <12/16
8 0
3 years ago
A function is given. h(t) = −t + 6/5 ; t = −3, t = 1
artcher [175]

Answer:

h(-3) = 4.2 or 21/5

h(1) = 0.2 or 1/5

Step-by-step explanation:

Plug in -3 for t.

-(-3) + 6/5 = 4.2 or 21/5

Plug in 1 for t.

-(1) + 6/5 = 0.2 or 1/5

8 0
1 year ago
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