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Alja [10]
3 years ago
15

Catherine has $400 in her checking account. She writes a check for $600. What is the balance of her account?

Mathematics
2 answers:
nevsk [136]3 years ago
8 0

Answer:

Her new balance is $-200

$400 - $600 is $-200

Shtirlitz [24]3 years ago
6 0

Answer:

240,000

Step-by-step explanation:

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- Max can read about 150 words per minute. Unfortunately for Max, he has waited until
aleksandrvk [35]

Answer:

B) 12 hours

Explanation

Max can read 150 words per minute. 350 words per page divided by 150 is 2.333, so max can read 1 page in around 2 minutes. There are 310 pages. 2.333 * 310 is around 723. 723 minutes converted to hours is 12 hours. Boom. Done.

8 0
2 years ago
Given a quadratic function, y=x2+bx+c what happens to the graph when "a" is positive? A.the parabola opens down, the vertex is t
Llana [10]

Answer:

D

Step-by-step explanation:

The parabola opens up. Which means the vertex is the minimum value.

6 0
3 years ago
Sarah's hair appointment is 30 miles away. How fast must she travel to get there in 60 minutes?
Fudgin [204]

Answer:

30 miles an hour

Step-by-step explanation:

6 0
3 years ago
Click or touch the graph to plot the points.
lina2011 [118]

Answer:

the answer is C

Step-by-step explanation:

the y intercept is on the right, so (x, y)

and the third option has (4,8) so 8 is on the y

4 0
3 years ago
if a coin is tossed 4 times, the odds of it coming up either heads every time or tails every time are 1:7.What is the probabilit
ivanzaharov [21]

Answer:

1

Explanation:

From the question, we have it that the probability of heads coming up every time or tail coming up every time is 1:7 if the coin is tossed in 4 tosses

What this means is that we have a probability of 1/8 of head showing up and a probability of 7/8 that a tail will show up in each toss of the coin

For four throws, it means all four are heads or all four are tails

If all four are heads, we have the probability of this happening as:

\text{ (}\frac{1}{8})^{}

if all four are tails, we have the probability as:

\frac{7}{8}

Now, the probability of either heads or all tails after 4 tosses will be:

\text{ }\frac{1}{8}\text{ + }\frac{7}{8}\text{ = 1}

8 0
1 year ago
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