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4 years ago

Write the first four terms of this sequnes add 3 and 4

Mathematics

2 answers:

Sati [7]4 years ago

7 0

Answer

Eight and four

atroni [7]4 years ago

6 0

Answer: 4 and 8

sorry if this is wrong

Step-by-step explanation:

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Use the Distributive Property to find (g−7)(g−2).

Elena-2011 [213]

You need to use foil here (first, outer, inner, last).
gxg=g^2
gx2=2g
7xg=7g
7x2=14
g^2-2g-7g+14 then simplify g^2-9g+14 is the answer

5 0

3 years ago

The contents of a cell in a spreadsheet are shown below. 3.9157E+9 What number do the contents of the cell represent? A. 3,915,7

Simora [160]

Answer:

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

The sum of 2 consecutive integers is one less than 3 times the smaller integer find the 2 integers

aalyn [17]

The two consecutive integers are 2 and 3

Solution:

Let x and x + 1 are the two consecutive integers

Let "x" be the smallest integer

Let "x + 1" be the larger integer

Given that, sum of 2 consecutive integers is one less than 3 times the smaller integer

Therefore,

sum of 2 consecutive integers = one less than 3 times the smaller integer

sum of 2 consecutive integers = 3 times the smaller integer - 1

x + x + 1 = 3(x) - 1

2x + 1 = 3x - 1

3x - 2x = 1 + 1

x = 2

Thus the smaller integer = x = 2

Larger integer = x + 1 = 2 + 1 = 3

Thus the two consecutive integers are 2 and 3

5 0

4 years ago

) 10 counters in a bag. 4 red, 3 green, 2 pink and 1 blue. Ella picks a counter at random from the bag, notes the colour and the

Fofino [41]

Answer:

a) i) The probability depends on the total number of counters not on the number of colors.

ii) There are 10 number of counters not 4

b) $\dfrac{3}{10}$

Step-by-step explanation:

Given that:

Total number of counters in a bag = 10

Number of red counters = 4

Number of green counters = 3

Number of pink counters = 2

Number of blue counters = 1

a) Ella writes: "There are four colors, so the probability of selecting a green is $\frac{1}4 + \frac{1}4 = \frac{2}4$ , so the probability is $\frac{1}2$ "

Ella has considered the total type of counters here, which is 4.

But Ella must have considered total number of counters which is 10.

i) The probability depends on the total number of counters not on the number of colors.

ii) There are 10 number of counters not 4

b) There are 4 colors in the bag.

Formula for probability of an event E can be observed as:

$P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}$

To select 2 counters of the same color:

$P(2\ red) = \dfrac{4}{10}\times \dfrac{4}{10} = \dfrac{16}{100}$

$P(2\ green) = \dfrac{3}{10}\times \dfrac{3}{10} = \dfrac{9}{100}$

$P(2\ pink) = \dfrac{2}{10}\times \dfrac{2}{10} = \dfrac{4}{100}$

$P(2\ blue) = \dfrac{1}{10}\times \dfrac{1}{10} = \dfrac{1}{100}$

The required probability will be the sum of all 4 above probabilities:

$P(2\ of\ same\ color) = \dfrac{30}{100} = \bold{\dfrac{3}{10} }$

6 0

3 years ago

-(x+2)+3(5+x)=41. please help me solve this equation

laila [671]

Answer:

Step-by-step explanation:

-x - 2 + 15 + 3x = 41

2x + 13 = 41

2x = 28

x = 14

6 0

3 years ago