2 years ago

Really need all those answers!!

Mathematics

1 answer:

borishaifa [10]2 years ago

7 0

Answer:

n^2 + 7

9^3 - x

x^3 + 11^3

(-10)^6

11^4 - 9

x^3 + 10

x^2 * 8

(m^3)/n

(10^4)^2 + y^2

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Hello - I have one last question that I think you might be able to help me with. Thanks~

Nata [24]

Let slant height be s
Height = 38yd. = h
Side = 42yd. = a

S² = h² + (a/2)²
= 38² + 21²
= 1444 + 441
= 1885
S = √1885
S = 43.42yd.

Lateral area = 1/2 × 4a × s
= 2 × 42 × 43.42
= 3646.99
= 3647 yd.²

7 0

3 years ago

Read 2 more answers

A bacteria sample can be modeled by the function f(x) - 350(1.20) which gives the number of bacteria in the sample at the end of

marissa [1.9K]

Answer: A) The initial number of bacteria is 350.

Step-by-step explanation:

Exponential growth equation: $f(x)=A(1+r)^x$ , where A=Initial value, r= growth rate. (i)

Given: A bacteria sample can be modeled by the function $f(x) = 350(1.20)$ which gives the number of bacteria in the sample at the end of x days.

Here, $f(x)=350(1+0.20)$

Compare this equation to (i) , we get A = 350 and r= 0.20 = 20% (growth rate)

So, the best interpretation of one of the values in this function are:

A) The initial number of bacteria is 350.

3 0

3 years ago

Please help me someone? Will give a thanks and award

Setler [38]

The probabilities of knocking down zero, one, and two pins are $0.175, 0.189,$ and $0.264$ , respectively. The total probability of knocking down at most two is thus $0.175+0.189+0.264=0.628$ , or $62.8%$ .