2 years ago

If You write all numbers from 30 to 65 including 30 and 65 how many times would you write the digit 4?

Mathematics

1 answer:

BaLLatris [955]2 years ago

6 0

Answer:

We write 4 times 4 because it includes 34,44,54,64in the data.

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A school ordered 32 orange shirts, 29 blue shirts, and 34 green shirts. The shirts are being divided equally among 6

WINSTONCH [101]

Answer:

Step-by-step explanation:

32+29+34= 95 total shirts

95/6=15.8333 round down

If each group get 15 shirts you need 90 shirts (15*6=90)

and so you will have 5 left over (95-90=5)

7 0

2 years ago

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plz help !! write two real world situations that you can model using the exponential function f(x)=2 to the power of x

Margaret [11]

Answer:

Two real world situations are shown below.

Step-by-step explanation:

Initial population of a certain bacteria is 1 thousand and the population doubles in each hour. So, population of bacteria (in thousands) after x hours is

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$f(x)=(2)^x$

7 0

3 years ago

Sarah has 80 books in her collection if 60% of the books or fiction how many of the books or nonfiction

EastWind [94]

80 multiplied by 0.6 = 48

80-48=32

Answer=32 Books are nonfiction

5 0

3 years ago

Can someone pls help me with this?

Sunny_sXe [5.5K]

Answer:

the answer is d

Step-by-step explanation:

so for one do y-intercept has to be at (0,25) so we can eliminate answer choices B and C

the reason why it is not a is because a is moving out of constant rate of 25 when it needs to be moving at a constant rate like 10 D is the answer because it's moving at a constant rate of 10 and it has a y intercept of (0,25)

3 0

2 years ago

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Xis directly proportional to y.

OleMash [197]

X = k x y
21 = k x 3
k = 7
x = 7y

x = 7(10)
x = 70

6 0

2 years ago