Ask question

Ask question

All categories

pickupchik [31]

3 years ago

9

a calculator can perform a single calculation in about 0.0000034sec.how much time will it take to calculate 4000 such calculatio

ns?express your answer in scientific notation

1 answer:

kotegsom [21]3 years ago

5 0

Answer:

0.0136 or 4000×34^-6

Explanation:

You would have to multiply and/or add the 0's

You might be interested in

∠C and ∠D are complementary.

djverab [1.8K]

Answer:

x = 7

Step-by-step explanation:

Complementary angles are angles that add up to 90°.

We have C and D as complementary.

Their sum is:

m∠C + m∠D = 90

Substitute values and solve for x:

8x + 5x - 1 = 90
13x = 90 + 1
13x = 91
x = 91/13
x = 7

7 0

2 years ago

Read 2 more answers

What is the area of this triangle?

Diano4ka-milaya [45]

ANSWER

56.1 square inches.

EXPLANATION

The area of this triangle can be calculated using the formula,

$Area = \frac{1}{2} ab \sin( C)$

where a=8in.

b=14.2 in.

and C=99° is the included angle.

We plug in these values to obtain,

$Area = \frac{1}{2} \times 8 \times 14.2 \sin( 99 \degree)$

$Area = 56.1007$

We round to the nearest tenth to get,

56.1 sq. inch

6 0

3 years ago

I will give brainliest

garri49 [273]

4(100)=400
400/1=400
You will need 400 stakes

7 0

2 years ago

Students who attend Anytown College pay either in-state or out-of-state tuition, depending on where they reside. The amount, I,

Hunter-Best [27]

Answer:

d- $6,348.75

Step-by-step explanation:

just did it got it right

8 0

2 years ago

Read 2 more answers

Triangle PQR is transformed to triangle P′Q′R′. Triangle PQR has vertices P(8, 0), Q(6, 2), and R(−2, −4). Triangle P′Q′R′ has v

pav-90 [236]

lo siento de antemano! Necesito los puntos para hacer una publicación sobre mi amigo desaparecido. Ella desapareció y no puedo encontrarla. Ella se ha ido desde Halloween gracias por su comprensión. 8 9 028 los números son para covienes que estoy cosiendo el quistoion. Lo siento, nuevamente.

3 0

2 years ago