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cupoosta [38]
3 years ago
14

Which choices are equivalent to the expression below check all that apply √-25 please help.

Mathematics
2 answers:
nadezda [96]3 years ago
7 0
B and D
Hope this helps
klio [65]3 years ago
6 0

Answer: A and B

Ape x

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A coin is biased such that it results in 2 heads in every 3 coin flips, on average. The sequence _____ is most probable for the
valentinak56 [21]

I am relatively sure the answer you are looking for is;

H H H T T H T T H H H H

3 0
2 years ago
Directions: Identify the slope (m) and y-intercept (b) of the graph of each equation
loris [4]

Answer:

m = -4, b = -12

Step-by-step explanation:

m is slope and it is the coefficient of x

b is the y intercept

5 0
2 years ago
Read 2 more answers
COMPRÉ 30 LIBROS A 40 BS CADA UNO ; VENDÍ UNOS CUANTOS A 360 BS, A 36 BS CADA UNO. ¿ EN CUANTO DEBO VENDER CADA UNO DE LOS RESTA
Ksenya-84 [330]

Answer:

28BS

Step-by-step explanation:

Compré 30 libros a 40 bs cada uno;

Precio de costo = 30 × 40BS

= 1200 BS

Vendí unos pocos a 360 Bs, a 36 Bs cada uno.

Número de libros vendidos = 360 BS / 36 BS

= 10 libros

Número de libros restantes = 40 BS - 10 BS

= 30 BS

¿Cuánto debo vender cada uno de los libros restantes para no perder ni ganar nada?

Para no ganar ni perder nada, la cantidad total que queda para vender los libros =

1200BS - 360 BS = 840 BS

La cantidad para vender cada uno de los libros restantes sin ganar ni perder nada se calcula como:

840BS / Número de libros restantes

= 840BS / 30BS

= 28BS

8 0
2 years ago
Last week f40 fifth graders went on a field trip to the science museum
Xelga [282]
8 out of 40 fifth graders went to see the lab animal presentation. This can be written as this expression:

\frac{8}{40}

Find the greatest common factor of 8 and 40:

Factors of 8: 1, 2, 4, 8
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40

Therefore the greatest common factor is 8. Divide both the numerator and the denominator by 8.

\frac{8}{40} = \frac{8/8}{40/8} = \frac{1}{5}

Therefore the fractional part is \frac{1}{5}.

To get the percentage, you need to get the denominator to a value of 100.

To do so, you need to find the value to multiply both the numerator and denominator by to achieve this.

To get this value, you can divide 100 by the denominator of the fractional value.

100 / 5 = 20

Then you can multiply both the numerator and denominator by 20:

\frac{1}{5} = \frac{1 * 20}{5 * 20} = \frac{20}{100}

From here, the numerator will state the percentage:

20\%

Hope this helps :)


8 0
2 years ago
Read 2 more answers
Determine the given rotation and provide explanation. PLEASE HELP MEE IM GONNA FAIL AND I WILL MARK U AS BRAINLIEST!!!
ipn [44]

It was rotated clockwise around the orgin 180 degrees

7 0
2 years ago
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