Ask question

Ask question

All categories

3 years ago

13

Elena collected 431

1 answer:

grandymaker [24]3 years ago

8 0

Answer:

Step-by-step explanation:

2o4 because 431 minus 227 is 204

You might be interested in

A bee with a velocity vector r ′ ( t ) r′(t) starts out at ( 3 , − 6 , 10 ) (3,−6,10) at t = 0 t=0 and flies around for 9 9 seco

Grace [21]

Answer:

located at x = 3, y = -6. z = 10

Step-by-step explanation:

Detailed steps is shown in the attachment

8 0

4 years ago

0.00045-2.5*10^-5 in scientific notation?

expeople1 [14]

Answer:

The answer is 4.25*10^−4

Step-by-step explanation:

First convert 2.5*10^-5 into decimal form

That's

2.5*10^-5 = 0.000025

0.00045 - 0.000025 = 0.000425

= 4.25*10^−4 in scientific notation

Hope this helps

7 0

4 years ago

Which equation choice could represent the graph shown below?<br> Y

Alenkinab [10]

Answer:

The lastt one

Step-by-step explanation:

7 0

3 years ago

Simply the imaginary number square root -45

Paraphin [41]

Answer:

3i $\sqrt{5}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

and $\sqrt{-1}$ = i

Given

$\sqrt{-45}$

= $\sqrt{9(5)(-1)}$

= $\sqrt{9}$ × $\sqrt{5}$ × $\sqrt{-1}$

= 3 × $\sqrt{5}$ × i

= 3i $\sqrt{5}$

6 0

3 years ago

Which expression is equivalent to 2(m − 5) 6? 2m − 1 2m 22 2m − 4 2m 16

never [62]

2(m - 5) + 6 = 2m - 10 + 6 = 2m - 4

6 0

4 years ago

Read 2 more answers