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polet [3.4K]
3 years ago
9

Five children have £23.09 altogether. Three children have between £5 and £6,and 2 have between £3 and £4. How much could they ea

ch have?
Mathematics
2 answers:
Yanka [14]3 years ago
3 0
There are several possible answerschild 1=5.50
child 2=5.03
child 3=5.06
child 4=3.99
child 5=3.51
saw5 [17]3 years ago
3 0
There are many different combinations of amounts they could have. The most simple is 5.04, 5.04, 5.04, 3.99, 3.99. This keeps you between those numbers. But you could also add or subtract cents from each as long as it maintains the proper restrictions.
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research suggests that the probability of a certain fuse malfunctioning increases exponentially as the concentration of an impur
Gennadij [26K]
Given that the probability <span>is modeled by the function
y=3(257,959)^x[tex]  where x is the impurity &#10;concentration and y, given as a percent, is the probability of the fuse &#10;malfunctioning.\\Then, the probability of the fuse malfunctioning for an impurity concentration of 0.17 is given by [tex]y=3(257,959)^{0.17}=3(8.316941)=24.95

Therefore, the <span>probability of the fuse malfunctioning for an impurity concentration of 0.17 is 25% to the nearest percent.</span>
</span>
7 0
3 years ago
A new automobile cost 11300 which is 100 more than 25 times a certain number what is the number​
olga_2 [115]

Answer:

The number is 448.

Step-by-step explanation:

Hope it helps

3 0
2 years ago
PLEASE HELP!!!!! !!!!!!!!!!!!
valina [46]

Answer:

31.9secs

6,183.3m

Step-by-step explanation:

Given the equation that models the height expressed as;

h(t ) = -4.9t²+313t+269

At the the max g=height, the velocity is zero

dh/dt = 0

dh/dt = -9,8t+313

0 = -9.8t + 313

9.8t = 313

t = 313/9.8

t = 31.94secs

Hence it takes the rocket 31.9secs to reach the max height

Get the max height

Recall that h(t ) = -4.9t²+313t+269

h(31.9) = -4.9(31.9)²+313(31.9)+269

h(31.9) = -4,070.44+9,984.7+269

h(31.9) = 6,183.3m

Hence the maximum height reached is 6,183.3m

3 0
3 years ago
Use cubes. Draw to show how you make ten. find the sum.
Mila [183]
If you're asking for the model for the second problem (I didn't see any unsolved), here it is!

7 0
3 years ago
Graph y=3/4x−3. Identify the x-intercept.
Semmy [17]

Answer:

x=(4y)/(3)+4

Step-by-step explanation:                  hope this helps :D

7 0
3 years ago
Read 2 more answers
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