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3 years ago

11

Que es una Progresión Aritméticas

1 answer:

wolverine [178]3 years ago

3 0

Una progresión aritmética o secuencia aritmética es una secuencia de números tal que la diferencia entre los términos consecutivos es constante. Por ejemplo, la secuencia 5, 7, 9, 11, 13, 15 ... es una progresión aritmética con una diferencia común de 2

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Helen goes into a shop.

Tomtit [17]

Answer:

yes

Step-by-step explanation:

2*24.50=49 (two shirts)

18.90 (pair of shorts)

49+18.90=67.90

she can spend 70, means she can buy all of those and she still has 2.10

5 0

3 years ago

−3(2+4k)+7(2k−1) eqivalent expression

Alex17521 [72]

Answer:

$\large\boxed{-3(2+4k)+7(2k-1)=2k-13}$

Step-by-step explanation:

$-3(2+4k)+7(2k-1)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(-3)(2)+(-3)(4k)+(7)(2k)+(7)(-1)\\\\=-6-12k+14k-7\qquad\text{combine like terms}\\\\=(-12k+14k)+(-6-7)\\\\=2k-13$

6 0

3 years ago

Bryce grows a sunflower that contains 1,354 sunflower seeds. Six people share the harvested seeds. If they share the seeds equal

iragen [17]

Answer: 4 seeds will left over.

Step-by-step explanation:

Total sunflower seeds = 1354

Number of people shared sunflower seeds equally = 6

By division operation,

Number of seeds each people will get = (Total sunflower seeds) ÷ (Number of people shared seeds equally)

$= (1354) \div (6)$

$=225\dfrac{4}{6}$

Hence, each people will get 256 sunflower seeds and 4 seeds will left.

5 0

3 years ago

A tree has circumference of 98 inches. Find the area of a circle with that circumference.

dsp73

Answer:

7542.96

Step-by-step explanation:

8 0

3 years ago

Jace and Lianna each baked a loaf of bread. jace cut his loaf into halves and lianna cut her loaf into thirds. Jace says they ca

Viktor [21]

Answer:

Jace is correct they can use their loaves of bread to show 1/2 is less than 1/3. Because they have 2 loaves of bread

7 0

2 years ago