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3 years ago

Can anyone help me Please and thankyou? Been struggling for 20minutes

Mathematics

2 answers:

schepotkina [342]3 years ago

5 0

There is an app that will help for these types of questions called, "Showmath."

Jlenok [28]3 years ago

3 0

We got this.

33 = $\frac{w}{4}$ + 16 so we subtract 16 to work towards isolating w.

17 = $\frac{w}{4}$ then we multiply by 4 to isolate w

68 = w

w = 68

Hope that helps! Mark Brainliest if it does. Thank you!

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Rus_ich [418]

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8 0

3 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

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3 years ago

6. Find the value of y. 160° 60° 50°

prohojiy [21]

Answer:

where is the figure

Step-by-step explanation:

u should upload the figure too

6 0

3 years ago

Help please! I already know the answer isn't -2, -1 so I need help figuring out the rest!

Lelu [443]

the function is increasing from x = 0 to x = 1

when x = 0, y = 2

when x = 1, y = 8

this shows an increase of +6, so we know this statement is true

we can see the rest are false simply because they state a decrease when there is an increase. this question is only confusing because we ask you about the increase and decrease in the function, when really its the same thing as asking about an increase or decrease in the y variable.

in other words, all youre looking for is the variation of the value of the y variable that is attached to the specific x variables.

hope this helps!!

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2 years ago

hii can u pls help me in math pls I'm stuck it fractions I give many point btw!! I give brainliest!!

Effectus [21]

7/12 ×11

it's like

7/12×11/1

so it will be 77/12

hope it helps

that's all I know

4 0

2 years ago

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