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3 years ago

10

A spinner with 9 equal sections is numbered 1 through 9. The probability of spinning a 3 is 19 . What is the probability of not

spinning a 3? Enter your answer as a fraction, in simplest form, in the box.

1 answer:

ale4655 [162]3 years ago

8 0

I agree with 18/19 for the answer.

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there are 158 4th grade students and 139 fifth grade students going on a field trip .there needs to be at least 1 adult chaperon

strojnjashka [21]

Answer:

(D) is the best explanation

Step-by-step explanation:

The total number of students is 158 + 139 = 297. This number can be rewritten as ...

297 = 37 × 8 + 1

That is, if there were 37 chaperones, 1 student would remain without a chaperone. That means the number of chaperones must be increased by 1 to 38. This is best explained by choice D.

3 0

3 years ago

In the first session 40 student attended.Of these 40 students 60% were girls. How many girls attended the first session of swimm

Romashka-Z-Leto [24]

24 girls

60% is 0.6
40 x 0.6 = 24

8 0

3 years ago

Read 2 more answers

Please help me I will give as much points as I can

iVinArrow [24]

Answer:

1/5 = .2

1/65 = 0.1538461538

13MPH

Step-by-step explanation:

(1/5)/(1/65)

5 0

3 years ago

Someone help me pls

NNADVOKAT [17]

Answer:

its either 12.5 or 32

Step-by-step explanation:

6 0

3 years ago

It takes Carl 45 minutes to drive to work using two roads. She drives 32 mph on a small road for 1/2 hour. Then she drives 56 mp

Ksivusya [100]

Answer:

The Total distance she travel fro work is 30 miles .

Step-by-step explanation:

Given as :

the total time taken to cover distance = 45 minutes

Let The total distance cover = D miles

The distance cover at the speed of 32 mph = $D_1$ miles

The time taken to cover $D_1$ miles distance = $\frac{1}{2}$ hour

Distance = Speed × Time

∴ $D_1$ = 32 mph × $\frac{1}{2}$ h

or, $D_1$ = 16 miles

Again ,

The distance cover at the speed of 56 mph = $D_2$ miles

The time taken to cover $D_2$ miles distance = $\frac{1}{4}$ hour

∴ $D_2$ = 56 mph × $\frac{1}{4}$ h

or, $D_2$ = 14 miles

So , The total distance she travel for work = $D_1$ + $D_2$

Or, The total distance she travel for work = 16 miles + 14 miles = 30 miles

Hence The Total distance she travel fro work is 30 miles . Answer

3 0

3 years ago