3 years ago

The majority of new chemical molecules that are tested as new drugs come from

Mathematics

1 answer:

mafiozo [28]3 years ago

8 0

D the synthesis of new chemicals by chemists

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Charlie has $90 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much interest will

hichkok12 [17]

hi! so i tried to solve this one for you, let me know if it is right..! have a great day

6 0

3 years ago

What is the radius of a sphere if its surface area is 2,122.64 square inches? (Use 3.14 for π.) 11 in. 13 in. 121 in. 169 in.

crimeas [40]

To solve this, we are going to use the surface are of a sphere formula: $A=4 \pi r^2$
where
$A$ is the surface area of the sphere
$r$ is the radius of the sphere

We know for our problem that $A=2122.64$ and $\pi =3.14$ , so lets replace those vales in our formula:
$A=4 \pi r^2$
$2122.64=4(3.14)r^2$
$2122.64=12.56r^2$
Now, we just need to solve our equation for $r$ :
$\frac{2122.64}{12.56} =r^2$
$r^2=\frac{2122.64}{12.56}$
$r^2=169$
$r=+or- \sqrt{169}$
$r=13$ or $r=13$
Since the radius of a sphere cannot be a negative number, $r=13$ .

We can conclude that the radius of a sphere with surface area <span>2,122.64 </span> $in^2$ is 13 in.

3 0

3 years ago

If x =20 and y =40,then x and y are<br>

myrzilka [38]

Answer:

800

Step-by-step explanation:

20 x40 =800

x ×y

abcdefghijklmnopqurstuvwxyz

5 0

3 years ago

WILL GIVE A BRAINLIEST PLEASE HELP!!

skelet666 [1.2K]

A= l*w
168= 14*w

Divide both sides by 14
168/14= 14w/14
12=w

Final answer: 12 ft (I'm not sure if you meant to switch the order of b and c).

7 0

3 years ago

Read 2 more answers

3125x=−62 value of x.

Papessa [141]

Answer:

x= -0.01984

Step-by-step explanation:

You divide both sides by 3125 to get x alone.

You get x=-0.01984

Hope this helps!

5 0

3 years ago