Ask question

Ask question

All categories

3 years ago

6

Which inequality BEST represents the number of days, d, she practices?

1 answer:

tino4ka555 [31]3 years ago

7 0

Answer:

The first choice

Explanation:

Because there is a closed dot, you need to use either less than or equal to or greater than or equal to. And because it’s pointing to left and getting smaller, d is less than or equal to 5.

You might be interested in

Half a number plus 2.5 times that number equals 18. What is the number?

mixas84 [53]

Tua madre Puttana quella troia inculata schifosa

6 0

2 years ago

The wildflowers at a national park have been decreasing in numbers. There were 1200 wildflowers in the first year that the park

bonufazy [111]

Year New flowers

1 1200

2 300

3 75

There were 1200 wildflowers in the first year that the park started tracking them. Since then, there have been one fourth as many new flowers each year

Initially there are 1200 flowers and start decreasing by $\frac{1}{4}$

So first term is 1200 and common ratio is $\frac{1}{4}$ .

Its a geometric sequence so summation becomes

i =1∑ ∞ 1200( $\frac{1}{4})^{i-1}$

Now we find the sum

We use sum formula

$Sum = \frac{a}{1-r}$

Where a is the first term , a= 1200

r is the common ratio , r= 1/4

$Sum = \frac{1200}{1-(\frac{1}{4})}$

$Sum = \frac{1200}{\frac{3}{4}}$

Sum = 1600 wildflowers

4 0

3 years ago

Solve the inequality <br> -7<3x+5 less than or equal to(no sign for that)7

olganol [36]

Answer:

x=-1

Step-by-step explanation:

-7 < 3(x) + 5 ≤ 7

-7 < 3(-1) + 5 ≤ 7

-7 < -3 + 5 ≤ 7

-7 < 2 ≤ 7

6 0

2 years ago

Please can you help, can you edit the image with the answer.<br> thx :)

Luda [366]

Answer:

Draw line going through points (6,0) and (0,3)

Step-by-step explanation:

Equation: y=3-1/2x

Point I: (6,0)

Take y as 0, x=6.

Point II: (0,3)

Take x as 0, y=3.

7 0

2 years ago

Somebody please help. And be fr cause I’ll give that brainilest or whatever it’s called but please be the right answer.

bearhunter [10]

130 you multiply the left side by 13 to get the right side.

8 0

2 years ago